ILH Monocots

Plant Specimens Housed in the Iowa Lakeside Laboratory Herbarium.

These monocot specimens from Iowa are present in the herbarium at Iowa Lakeside Laboratory [ILH].

Family	Scientific Name	Subspecific Category	County	Locality	Tshp•Range•Sec.	Collector's Notes	Collector	Collection Number	Collection Date	Collection Year	Special Notes	Accession Number
Acoraceae	Acorus calamus L.	.	Dickinson	Canal	T99N_R37W_ Sec23&26	Marsh	Shook, A.D. & E. O. Beal	46	7/26/1950	1950	See Araceae in Eilers & Roosa [1994].	582
Acoraceae	Acorus calamus L.	.	Dickinson	Marsh at north end of Stony Lake.	.	.	Hoffman, Larry	.	8/1/1957	1957	See Araceae in Eilers & Roosa [1994].	2606
Acoraceae	Acorus calamus L.	.	Dickinson	Montgomery, Little Sioux River	.	River flat	Grant, Martin L.	8731	7/1/1948	1948	See Araceae in Eilers & Roosa [1994].	309
Acoraceae	Acorus calamus L.	.	Dickinson	Welsh Lake	.	.	Tiffany, H.L.	.	7/1/1923	1923	See Araceae in Eilers & Roosa [1994]. County not listed on label, but the locality Welsh Lake is just west of Spirit Lake in Dickinson Co.	311
Acoraceae	Acorus calamus L.	.	Dickinson	West shore of West Okoboji Lake	.	Swamp	Shimek, B.	.	7/31/1913	1913	See Araceae in Eilers & Roosa [1994].	310
Alismataceae	Alisma plantago-aquatica L.	.	Dickinson	.	T100N_R35W_Sec29	.	Nelsen, J.	303	8/1/1967	1967	.	5196
Alismataceae	Alisma plantago-aquatica L.	.	Dickinson	Kettlehole, West of Lookout, West Lake Okoboji	.	.	Shimek, B.	.	8/10/1910	1910	Annotation: A. subcordatum Raf. [anon.]	68
Alismataceae	Alisma subcordatum Raf.	.	Cerro Gordo	Clear Lake	.	.	Shimek, B.	.	07/11/1896	1896	Original i.d.: Alisma plantago-aquatica L. Annotation: Ernest Beal, 1951	4690
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	A florula of a drying pool in a former cornfield at the north margin of Tricorner Pond .	T99N_R37W_Sec35	SW1/4 sec. 35.	Anderson, B. , J. Drum, A. Havick and P. Sandridge	.	.	1961	collection date: Aug 3 and 7, 1961	5434
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	.	T99N_R37W_Sec14	Edge of marsh	Shook, A.D. & E. O. Beal	3	7/20/1950	1950	Original i.d.: Alisma plantago-aquatica L. Annotation: Martin L. Grant, 1952	556
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	Big Kettlehole, Sec.33, SW 1/4	T99N_R37W_Sec33	Wet marsh	Hoffman, Larry	.	7/25/1957	1957	.	2578
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	NE shore of Diamond Lake.	T100N_R37W_Sec14	Silty mud along the shore.	Begres, F. M.	.	7/16/1968	1968	.	none
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	North of Miller's Bay, West Okoboji Lake	.	Swamp	Shimek, B.	.	8/26/1909	1909	Original i.d.: Alisma plantago-aquatica L. Annotation: A. subcordatum Raf., Ernest Beal, 1951	2579
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	Okoboji Station	.	Borders of kettleholes	Shimek, B.	.	8/1/1901	1901	Original i.d.: Alisma plantago-aquatica L. Annotation: Ernest Beal, 1951	5233
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34	3 water.	Luschen, Mary Alyce	16	8/4/1961	1961	.	5436
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Moist shore.	Roosa, Dean M.	31	8/4/1961	1961	.	5433
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec5&6	shallow water.	Shannon, Jerry A.	19	7/29/1961	1961	.	5609
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	S.E. Side of Lower Gar Lake	.	Swampy border	Shimek, B.	.	7/26/1924	1924	Original i.d.: Alisma plantago-aquatica L. Annotation: Ernest Beal, 1951	5234
Alismataceae	Alisma subcordatum Raf.	.	Dickinson	West Lake Okoboji	.	Marsh	Grant, Martin L.	8242	8/23/1938	1938	.	1564
Alismataceae	Alisma subcordatum Raf.	.	Osceola	Rush Lake	.	.	Conard, H. S.	.	7/18/1923	1923	Original i.d.: Alisma plantago-aquatica L. Annotation: W.A.A. 1935	69
Alismataceae	Alisma subcordatum Raf.	.	Osceola	Rush Lake	.	.	Conard, H. S.	.	7/18/1923	1923	Original i.d.: Alisma plantago-aquatica L. Annotation: W.A.A., 1935	70
Alismataceae	Sagittaria brevirostra Mack. & Bush	.	Dickinson	.	T99N_R37W_Sec14	Edge of marsh	Shook, A.D. & E. O. Beal	1	7/20/1950	1950	Annotation: S. engelmanniana, J.G.Smith [anon.]	558
Alismataceae	Sagittaria brevirostra Mack. & Bush	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec35	Pond, 6 water.	Luschen, Mary Alyce	26	8/6/1961	1961	Original i.d.: Sagittaria engelmanniana J.G. Sm. annotation by W. R. Norris 8/2011	5437
Alismataceae	Sagittaria brevirostra Mack. & Bush	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec5	Margin.	Shannon, Jerry A. & R.F. Thorne	45	8/11/1961	1961	Original i.d.: Sagittaria engelmanniana J.G. Sm. annotation by W. R. Norris 8/2011	5610
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	A florula of a drying pool in a former cornfield at the north margin of Tricorner Pond .	T99N_R37W_Sec35	SW1/4 sec. 35	Anderson, B. , J. Drum, A. Havick and P. Sandridge	.	.	1961	collection date: Aug 3 and 7, 1961	5431
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	Jemmerson Slough, Sec.31, SE 1/4	T100N_R36W_Sec31	Marsh	Hoffman, Larry	.	8/2/1957	1957	.	2579
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	Lake Okoboji	.	Shore, mud	Grant, Martin L.	8338	8/25/1938	1938	.	1708
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	North end of West Okoboji Lake	.	Swamp	Shimek, B.	.	7/1/1912	1912	Original i.d.: Sagittaria arifolia Nutt. Annotation: Ernest Beal, 1951 and Clifford Bogin, 1952	5238
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34	Shallow water, edge of pond.	Luschen, Mary Alyce	5	7/28/1961	1961	.	5611
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	South end of Garlock Slough	T99N_R37W_Sec35	1-2 water and along shore in moist soil	Begres, F.M.	.	7/15/1968	1968	.	5272
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	South of Emerson's Bay	.	Swamp	Shimek, B.	.	8/9/1910	1910	Original i.d.: Sagittaria arifolia Nutt. Annotation: Martin L. Grant, 1948	75
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	South of Miller's Bay Hotel, West Okoboji Lake	.	Swamp	Shimek, B.	.	8/4/1910	1910	Original i.d.: Sagittaria arifolia Nutt. Annotation: Ernest Beal, 1951 and Clifford Bogin, 1952	5239
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	Southwest of Iowa Lakeside Laboratory	.	Pond margins - in pasture	Anderson, W. A.	.	8/3/1942	1942	.	74
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	Stony Lake	.	Marsh. Co white [sic]	Grant, Martin L.	12354	7/21/1954	1954	.	1846
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	T98N, R36W, Sect. 6 and T99N, R36W, Sect. 31.	T98N_R36W_Sec31	Marsh	Shook, A.D. & E. O. Beal	45	8/1/1950	1950	.	559
Alismataceae	Sagittaria cuneata Sheldon	.	Dickinson	T98N, R36W, Sect. 6 and T99N, R36W, Sect. 31.	T99N_R36W_Sec6	Marsh	Shook, A.D. & E. O. Beal	45	8/1/1950	1950	.	559
Alismataceae	Sagittaria cuneata Sheldon	.	Emmet	Armstrong	.	Marshes	Cratty, R.I.	.	08/22/1897	1897	Original i.d.: Sagittaria arifolia Nutt. Annotation: Ernest Beal, 1951 and Clifford Bogin, 1952	4692
Alismataceae	Sagittaria cuneata Sheldon	.	Emmet	Armstrong	.	Marshes	Cratty, R.I.	.	09/07/1897	1897	Original i.d.: Sagittaria arifolia Nutt. Annotation: Ernest Beal, 1951 and Clifford Bogin, 1952	4691
Alismataceae	Sagittaria engelmanniana J. G. Sm.	.	Dickinson	Jemmerson Slough, Sec.31, SE 1/4	T100N_R36W_Sec31	.	Hoffman, Larry	.	8/3/1957	1957	.	2581
Alismataceae	Sagittaria engelmanniana J. G. Sm.	.	Dickinson	North end of West Okoboji Lake, Lakeville Twnshp. [NE1/4, sec. 1]	.	Small pond	Thorne, Robert F.	13240	8/8/1953	1953	(incl. S. brevirostra Mackenz. & Bush.)	2580
Alismataceae	Sagittaria engelmanniana J. G. Sm.	.	Dickinson	Rush Lake	.	.	Conard, H. S.	.	7/18/1923	1923	Original i.d.: Sagittaria arifolia Nutt. Annotation by Martin L Grant.	73
Alismataceae	Sagittaria latifolia Willd.	.	.	Bog along Little Sioux	.	.	Lohman, M.L.	.	8/13/1925	1925	.	77
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	.	T100N_R35W_Sec29	.	Nelsen, J.	304	8/1/1967	1967	.	5193
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	.	T99N_R37W_Sec14	Edge of marsh	Shook, A.D. & E. O. Beal	2	7/20/1950	1950	.	560
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	Big Kettlehole, Sec.33, SW 1/4	T99N_R37W_Sec33	Wet marsh	Hoffman, Larry	.	7/25/1957	1957	.	2583
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	Iowa Lakeside Laboratory	.	N40, swamp. Erect from water.	Bloethe, D. , K. Cogan and S. Pedersen	.	7/24/1973	1973	.	5086
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	Kettlehole, West of Lookout, West of Lake Okoboji	.	.	Shimek, B.	.	8/10/1910	1910	.	76
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	North end of West Okoboji Lake, Lakeville Twnshp. [NW1/4, sec. 1]]	.	Margin of small pond	Thorne, Robert F.	13236	8/8/1953	1953	.	2584
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Shallow water.	Roosa, Dean M.	2	7/22/1961	1961	.	5435
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec5&6	shallow water.	Shannon, Jerry A.	1	7/28/1961	1961	.	5608
Alismataceae	Sagittaria latifolia Willd.	.	Dickinson	Spirit Lake	.	Along shore at edge of water at north end of lake.	Adams, Doyle D.	.	8/11/1958	1958	Annotation: S. montevidensis [anon.]	2585
Alismataceae	Sagittaria latifolia Willd.	.	Winnebago	2 miles north of Forest City	.	Pond in roadside ditch.	Grant, Martin L.	12291	7/8/1954	1954	.	1847
Alismataceae	Sagittaria latifolia Willd.	var. obtusa (Muhl.) Wieg.	Hancock	Pilot Knob Park, Dead Man's Lake	.	Sphagnum bog	Grant, Martin L.	12520	8/21/1954	1954	.	2582
Alismataceae	Sagittaria montevidensis Cham. & Schlecht.	.	Dickinson	Minnesota and Iowa border, Sec.9, NW 1/4	T100N_R36W_Sec9	Margin of pond.	Hoffman, Larry	.	8/7/1957	1957	.	2586
Alismataceae	Sagittaria montevidensis Cham. & Schltdl.	.	Dickinson	.	T100N_R36W_Sec31	Edge of marsh	Shook, A.D. & E. O. Beal	16	7/24/1950	1950	Original i.d.: Lophotocarpus calycinus (Engelm.) J. G. Smith. Annotation: S. montevidensis [anon.]. From FNA [vol. 22]: Sagittaria montevidensis Chamisso & Schlechtendal ssp. calycina (Engelm.) Bogin	557
Alismataceae	Sagittaria montevidensis Cham. & Schltdl.	.	Dickinson	Hottes Lake, Sec.17, SW-NW	T100N_R36W_Sec17	Lake margin mud. St 13, all flrs. perfect [sic]	Grant, Martin L.	11210	7/19/1949	1949	Original i.d.: Lophotocarpus calycinus (Engelm.) J. G. Smith. Annotation: S. montevidensis [anon.]. From FNA [vol. 22]: Sagittaria montevidensis Chamisso & Schlechtendal ssp. calycina (Engelm.) Bogin	492
Alismataceae	Sagittaria montevidensis Cham. & Schltdl.	.	Dickinson	Hottes Lake, Sec.19, NE-NW	T100N_R36W_Sec19	Lake shore. Mud.	Grant, Martin L.	8976	8/17/1948	1948	Original i.d.: Lophotocarpus calycinus (Engelm.) J. G. Smith. Annotation: S. montevidensis [anon.]. From FNA [vol. 22]: Sagittaria montevidensis Chamisso & Schlechtendal ssp. calycina (Engelm.) Bogin	71
Alismataceae	Sagittaria montevidensis Cham. & Schltdl.	.	Emmet	Four Mile Lake	.	.	Conard, H. S.	.	8/14/1923	1923	Original i.d.: Lophotocarpus calycinus (Engelm.) J. G. Smith. Annotation: S. montevidensis [anon.]. From FNA [vol. 22]: Sagittaria montevidensis Chamisso & Schlechtendal ssp. calycina (Engelm.) Bogin	72
Alismataceae	Sagittaria montevidensis Cham. & Schltdl.	ssp. calycina (Engelm.) Bogin	Dickinson	East Lake Okoboji	.	.	Shimek, B.	.	07/29/1896	1896	Original i.d.: Sagittaria arifolia Nutt. Annotation: L. calycinus (Engelm.) J.G.Sm., Ernest Beal, 1951. Sagittaria montevidensis C & S ssp calycina (Engelm) comb nov., Clifford Bogin, 1952	5237
Alismataceae	Sagittaria rigida Pursh	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34	Pond, 6 water.	Luschen, Mary Alyce	13	8/4/1961	1961	.	5432
Alismataceae	Sagittaria rigida Pursh	.	Dickinson	Sec.34, NW 1/4-SW 1/4	T99N_R37W_Sec34	Marshy slough	Hoffman, Larry	.	8/5/1957	1957	.	2608
Alismataceae	Sagittaria rigida Pursh	.	Dickinson	Small kettlehole pond, Lakeville Twnshp. [SW1/4, sec. 27]	.	.	Thorne, Robert F.	13517	8/19/1953	1953	.	2587
Alismataceae	Sagittaria rigida Pursh	.	Dickinson	Speer Kettlehole, Sec.27, NW-SW	T99N_R37W_Sec27	Margin of dry pond. Baked mud.	Grant, Martin L.	8987	8/19/1948	1948	.	78
Alismataceae	Sagittaria rigida Pursh	.	Winnebago	2 miles north of Forest City	.	Pond in roadside ditch	Grant, Martin L.	12290	7/8/1954	1954	Original ID is tentative. Annotation: Alisma probably !, Robert F. Thorne, 1955.	1848
Alliaceae	Allium canadense L.	.	Dickinson	Elm Crest, West Okoboji Lake	.	Prairie opening	Shimek, B.	.	7/7/1916	1916	See Liliaceae in Eilers & Roosa [1994] and FNA.	1647
Alliaceae	Allium canadense L.	.	Dickinson	Iowa Lakeside Laboratory	.	Prairie	Anderson, W. A.	1965	6/21/1942	1942	See Liliaceae in Eilers & Roosa [1994] and FNA.	348
Alliaceae	Allium canadense L.	.	Dickinson	Montgomery, Sec.28, NW-NW	T100N_R36W_Sec28	Prairie. Co pink [sic].	Grant, Martin L.	8737	7/1/1948	1948	See Liliaceae in Eilers & Roosa [1994] and FNA.	347
Alliaceae	Allium canadense L.	.	Johnson	Turkey Creek	.	Prairie ridge	Shimek, B.	.	6/10/1909	1909	See Liliaceae in Eilers & Roosa [1994] and FNA.	2108
Alliaceae	Allium canadense L.	.	Lyon	Northwest corner of Lyon Co., near White's farm.	.	.	Shimek, B.	.	06/18/1897	1897	See Liliaceae in Eilers & Roosa [1994] and FNA.	4711
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	East side of West Okoboji Lake	.	Prairie	Shimek, B.	.	08/04/1899	1899	See Liliaceae in Eilers & Roosa [1994] and FNA.	5235
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Egralharve	.	In prairie sod	Conard, H. S.	.	8/11/1923	1923	See Liliaceae in Eilers & Roosa [1994] and FNA.	352
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Floete Prairie	.	Dry prairie hillside.	Zylstra, Connie	.	8/9/1958	1958	See Liliaceae in Eilers & Roosa [1994] and FNA.	2595
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Floete Prairie	.	Dry prairie hillside	Zylstra, Connie	.	7/24/1958	1958	See Liliaceae in Eilers & Roosa [1994] and FNA.	2594
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Floete Prairie	.	Prairie hilltop	Brown, Joseph H.	.	8/6/1955	1955	See Liliaceae in Eilers & Roosa [1994] and FNA.	2592
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Hottes Lake	.	.	Downing, W.L.	2	7/20/1949	1949	See Liliaceae in Eilers & Roosa [1994] and FNA.	530
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Iowa Lakeside Laboratory	.	Hillside on N40. Fls lavender	Bloethe, D. , K. Cogan and S. Pedersen	.	8/2/1973	1973	See Liliaceae in Eilers & Roosa [1994] and FNA.	5088
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Lake Okoboji	.	Dry prairie	Grant, Martin L.	8250	8/23/1938	1938	See Liliaceae in Eilers & Roosa [1994] and FNA.	1586
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Lookout, Miller's Bay, West Lake Okoboji	.	Dry prairie	Shimek, B.	.	8/18/1909	1909	See Liliaceae in Eilers & Roosa [1994] and FNA.	351
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Near path in woods on SE Iowa Lakeside Laboratory campus.	.	.	Severe, Doris	70	8/9/1957	1957	See Liliaceae in Eilers & Roosa [1994] and FNA.	2593
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	North of Center Lake, Sec.6, NE	T99N_R36W_Sec6	Roadside prairie. Flower bud white, turning pink.	Grant, Martin L.	8873	8/4/1948	1948	See Liliaceae in Eilers & Roosa [1994] and FNA.	349
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Okoboji	.	Prairie	Shimek, B.	.	08/04/1899	1899	See Liliaceae in Eilers & Roosa [1994] and FNA.	350
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson		.	Open bank	Shimek, B.	.	7/31/1913	1913	See Liliaceae in Eilers & Roosa [1994] and FNA.	1648
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	South of old mail box, southwest of Miller's Bay, West Okoboji Lake, Sec.26, NW 1/4	T99N_R37W_Sec26	Upland prairie	Shimek, B.	.	7/31/1918	1918	See Liliaceae in Eilers & Roosa [1994] and FNA.	1649
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Dickinson	Spirit Lake	.	.	Shimek, B.	.	08/01/1896	1896	See Liliaceae in Eilers & Roosa [1994] and FNA.	5236
Alliaceae	Allium stellatum Fraser ex Ker Gawl	.	Emmet	Armstrong	.	.	Shimek, B.	.	09/01/1895	1895	See Liliaceae in Eilers & Roosa [1994] and FNA.	4712
Alliaceae	Allium tricoccum Ait.	.	Dickinson	Arnold's Park	.	Woods	Shimek, B.	.	8/1/1901	1901	See Liliaceae in Eilers & Roosa [1994] and FNA.	355
Alliaceae	Allium tricoccum Ait.	.	Dickinson	Milford Woods	.	.	Takehara, Kenneth N.	3	7/22/1949	1949	See Liliaceae in Eilers & Roosa [1994] and FNA.	521
Alliaceae	Allium tricoccum Ait.	.	Dickinson	Milford Woods	.	Oak hickory woods	Grant, Martin L.	11195	7/22/1949	1949	See Liliaceae in Eilers & Roosa [1994] and FNA.	354
Alliaceae	Allium tricoccum Ait.	.	Dickinson	Sunset Beach	T99N_R36W_Sec30	Oak woods	Grant, Martin L.	12944	5/14/1955	1955	See Liliaceae in Eilers & Roosa [1994] and FNA.	3885
Alliaceae	Allium tricoccum Ait.	.	Emmet	Fort Defiance Park	.	Woods. Co white [sic]	Grant, Martin L.	8793	7/8/1948	1948	See Liliaceae in Eilers & Roosa [1994] and FNA.	353
Araceae	Arisaema dracontium (L.) Schott	.	Johnson	River Junction	.	Alluvial woods	Shimek, B.	.	5/9/1902	1902	.	4693
Araceae	Arisaema triphyllum (L.) Schott	.	Dickinson	2 miles west of Milford, along Little Sioux River.	.	Base of a west-facing slope in woods	Severe, Doris	53	7/30/1957	1957	.	2607
Araceae	Arisaema triphyllum (L.) Schott	.	Dickinson	East shore of West Okoboji Lake, Sec.30, SW 1/4	T99N_R36W_Sec30	Dense woods, Basswood woods	Naffziger, Joyce	75	8/11/1961	1961	.	4668
Araceae	Arisaema triphyllum (L.) Schott	.	Dickinson	Elmcrest woods	.	.	Conard, H. S.	.	7/9/1923	1923	.	312
Araceae	Lemna minor L.	.	Dickinson	Arend's Kettlehole Pond, Sec.33, NE-SW	T99N_R37W_Sec33	1-2' water	Grant, Martin L.	14419	8/11/1960	1960	Lemnaceae in Eilers & Roosa [1994] and FNA.	4330
Araceae	Lemna minor L.	.	Dickinson	Beck Canal, Lake Okoboji, Sec.24, SW-SW	T99N_R37W_Sec24	Slough	Grant, Martin L.	8717	6/25/1948	1948	Lemnaceae in Eilers & Roosa [1994] and FNA.	313
Araceae	Lemna minor L.	.	Dickinson	Canal	T99N_R37W_Sec23&26	Floating on water	Shook, A.D. & E. O. Beal	71	8/9/1950	1950	Each of the following on this sheet according to label: (A) Spirodela polyrhiza (L.) Schleid. (B) Lemna minor L. (C) Lemna trisulca L. (D) Wolffia columbiana Karst. (E) Wolffia punctata Griseb. Lemnaceae in Eilers & Roosa [1994] and FNA.	583
Araceae	Lemna minor L.	.	Dickinson	Iowa Lakeside Laboratory	.	Floating on edge of Little Miller's Bay	Bloethe, D. , K. Cogan and S. Pedersen	.	7/16/1973	1973	Lemnaceae in Eilers & Roosa [1994] and FNA.	5087
Araceae	Lemna minor L.	.	Dickinson	Plants of Crossroads Pond.	T98N_R37W_Sec3	water surface.	Luschen, Mary Alyce	38	8/10/1961	1961	Lemnaceae of Eilers & Roosa [1994] and FNA.	5390
Araceae	Lemna minor L.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Shallow water.	Roosa, Dean M.	25	7/30/1961	1961	Lemnaceae of Eilers & Roosa [1994] and FNA.	5391
Araceae	Lemna minor L.	.	Dickinson	S. Green Slough	T99N_R37W_Sec35	In 2 water	Grant, Martin L.	11525	6/27/1952	1952	Lemnaceae in Eilers & Roosa [1994] and FNA.	1546
Araceae	Lemna minor L.	.	Dickinson	Upper Gar Lake	.	.	Anderson, W. A.	.	8/7/1932	1932	On label: Lemna minor L. also Spirodela polyrhiza. Lemnaceae in Eilers & Roosa [1994] and FNA.	314
Araceae	Lemna trisulca L.	.	Dickinson	Canal	T99N_R37W_Sec23&26	Floating on water	Shook, A.D. & E. O. Beal	71	8/9/1950	1950	Each of the following on this sheet according to label: (A) Spirodela polyrhiza (L.) Schleid. (B) Lemna minor L. (C) Lemna trisulca L. (D) Wolffia columbiana Karst. (E) Wolffia punctata Griseb. Lemnaceae in Eilers & Roosa [1994] and FNA.	583
Araceae	Lemna trisulca L.	.	Dickinson	Garlock Slough, 1 1/2 mi. NW of Milford	.	.	Thorne, Robert F.	12855	6/29/1953	1953	Lemnaceae in Eilers & Roosa [1994] and FNA.	3674
Araceae	Lemna trisulca L.	.	Dickinson	Lake Okoboji	.	Shore, mud	Grant, Martin L.	8335	8/25/1938	1938	Lemnaceae in Eilers & Roosa [1994] and FNA.	1714
Araceae	Lemna trisulca L.	.	Dickinson	Manhattan Lake, Sec.14, NW-NE	T99N_R37W_Sec14	Water 1' deep	Grant, Martin L.	8712	6/23/1948	1948	Lemnaceae in Eilers & Roosa [1994] and FNA.	315
Araceae	Lemna trisulca L.	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34	submerged.	Luschen, Mary Alyce	1	7/28/1961	1961	Lemnaceae of Eilers & Roosa [1994] and FNA.	5387
Araceae	Lemna trisulca L.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Shallow water.	Roosa, Dean M.	47	8/4/1961	1961	Lemnaceae of Eilers & Roosa [1994] and FNA.	5388
Araceae	Lemna trisulca L.	.	Dickinson	Pond 2 miles northwest of Milford, Sec.34, SE-SE	T99N_R37W_Sec34	1' water	Grant, Martin L.	14413	8/11/1960	1960	Lemnaceae in Eilers & Roosa [1994] and FNA.	4325
Araceae	Lemna trisulca L.	.	Dickinson	S. Green Slough	T99N_R37W_Sec35	In 2 water	Grant, Martin L.	11526	6/27/1952	1952	Lemnaceae in Eilers & Roosa [1994] and FNA.	1547
Araceae	Lemna trisulca L.	.	Dickinson	Slough, Sec.1, NW 1/4	T100N_R37W_Sec1	1 foot of water	Hoffman, Larry	.	8/1/1957	1957	Lemnaceae in Eilers & Roosa [1994] and FNA.	3673
Araceae	Lemna trisulca L.	.	Dickinson	South of Emerson's Bay, West Lake Okoboji	.	Pond	Shimek, B.	.	8/5/1910	1910	Lemnaceae in Eilers & Roosa [1994] and FNA.	317
Araceae	Lemna trisulca L.	.	Dickinson	Swamp south of Miller's Bay	.	Water	Shimek, B.	.	8/5/1910	1910	Lemnaceae in Eilers & Roosa [1994] and FNA.	316
Araceae	Lemna trisulca	.	Dickinson	Swan Lake	.	.	Conard, H. S.	.	7/27/1923	1923	Lemnaceae in Eilers & Roosa [1994] and FNA.	318
Araceae	Spirodela polyrrhiza (L.) Schleid.	.	Dickinson	Arend's Kettlehole Pond, Sec.33, NE-SW	T99N_R37W_Sec33	1-2' water	Grant, Martin L.	14420	8/11/1960	1960	Lemnaceae in Eilers & Roosa [1994] and FNA.	4331
Araceae	Spirodela polyrrhiza (L.) Schleid.	.	Dickinson	Canal	T99N_R37W_Sec23&26	Floating on water	Shook, A.D. & E. O. Beal	71	8/9/1950	1950	Each of the following on this sheet according to label: (A) Spirodela polyrhiza (L.) Schleid. (B) Lemna minor L. (C) Lemna trisulca L. (D) Wolffia columbiana Karst. (E) Wolffia punctata Griseb. Lemnaceae in Eilers & Roosa [1994] and FNA.	583
Araceae	Spirodela polyrrhiza (L.) Schleid.	.	Dickinson	Manhattan Lake, Sec.14, NW-NE	T99N_R37W_Sec14	Water 1' deep	Grant, Martin L.	8711	6/23/1948	1948	Lemnaceae in Eilers & Roosa [1994] and FNA.	319
Araceae	Spirodela polyrrhiza (L.) Schleid.	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec35	water surface.	Luschen, Mary Alyce	39	8/10/1961	1961	Lemnaceae of Eilers & Roosa [1994] and FNA. original i.d.: Spirodela polyrhiza	5389
Araceae	Spirodela polyrrhiza (L.) Schleid.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Shallow water.	Roosa, Dean M.	24	7/30/1961	1961	Lemnaceae of Eilers & Roosa [1994] and FNA. original i.d.: Spirodela polyrhiza	5392
Araceae	Spirodela polyrrhiza (L.) Schleid.	.	Dickinson	Swamp south of Miller's Bay	.	Water	Shimek, B.	.	8/1/1910	1910	Lemnaceae in Eilers & Roosa [1994] and FNA.	320
Araceae	Spirodela polyrrhiza (L.) Schleid.	.	Dickinson	Upper Gar Lake	.	.	Anderson, W. A.	.	8/7/1932	1932	On label: Lemna minor L. also Spirodela polyrhiza. Lemnaceae in Eilers & Roosa [1994] and FNA.	314
Araceae	Wolffia columbiana Karst.	.	Dickinson	Beck Canal, Lake Okoboji, Sec.24, SW-SW	T99N_R37W_Sec24	Slough	Grant, Martin L.	8715	6/25/1948	1948	Lemnaceae in Eilers & Roosa [1994] and FNA..	322
Araceae	Wolffia columbiana Karst.	.	Dickinson	Canal	T99N_R37W_Sec23&26	Floating on water	Shook, A.D. & E. O. Beal	71	8/9/1950	1950	Each of the following on this sheet according to label: (A) Spirodela polyrhiza (L.) Schleid. (B) Lemna minor L. (C) Lemna trisulca L. (D) Wolffia columbiana Karst. (E) Wolffia punctata Griseb. Lemnaceae in Eilers & Roosa [1994] and FNA.	583
Araceae	Wolffia columbiana Karst.	.	Dickinson	North Miller's Bay	.	.	Rogers, D.	.	8/3/1932	1932	This collection also includes much W. punctata, Martin L. Grant, 1948. Lemnaceae in Eilers & Roosa [1994] and FNA.	321
Araceae	Wolffia punctata Griseb.	.	Dickinson	Beck Canal, Lake Okoboji, Sec.24, SW-SW	T99N_R37W_Sec24	Slough	Grant, Martin L.	8716	6/25/1948	1948	Lemnaceae in Eilers & Roosa [1994] and FNA..	323
Araceae	Wolffia punctata Griseb.	.	Dickinson	Canal	T99N_R37W_Sec23&26	Floating on water	Shook, A.D. & E. O. Beal	71	8/9/1950	1950	Each of the following on this sheet according to label: (A) Spirodela polyrhiza (L.) Schleid. (B) Lemna minor L. (C) Lemna trisulca L. (D) Wolffia columbiana Karst. (E) Wolffia punctata Griseb. Lemnaceae in Eilers & Roosa [1994] and FNA.	583
Asparagaceae	Asparagus officinalis L.	.	Cerro Gordo	Northeast side of Buffalo Slough, Mason City	.	Prairie openings	Shimek, B.	.	6/25/1921	1921	See Liliaceae in Eilers & Roosa [1994] and FNA.	2109
Asparagaceae	Asparagus officinalis L.	.	Dickinson	Elmcrest	.	.	Conard, H. S.	.	7/21/1923	1923	See Liliaceae in Eilers & Roosa [1994] and FNA.	361
Asparagaceae	Asparagus officinalis L.	.	Dickinson	Floete Prairie	.	Dry prairie hillside	Zylstra, Connie	.	8/11/1958	1958	See Liliaceae in Eilers & Roosa [1994] and FNA.	3678
Asparagaceae	Asparagus officinalis L.	.	Dickinson	Iowa Lakeside Laboratory	.	Open area, weedy grasses and forbs. Found in clones. Common.	Bloethe, D. , K. Cogan and S. Pedersen	.	7/12/1973	1973	See Liliaceae in Eilers & Roosa [1994] and FNA.	5076
Asparagaceae	Asparagus officinalis L.	.	Dickinson	South of Miller's Bay, West Lake Okoboji	.	Edge of woods.	Shimek, B.	.	8/17/1909	1909	See Liliaceae in Eilers & Roosa [1994] and FNA.	360
Colchicaceae	Streptopus roseus Michx.	.	Dubuque	White Pine Hollow State Forest, near base of rocky, talus slope, north-facing and cold-air-drainage, Liberty Twnshp.	.	.	Thorne, Robert F.	19473	5/24/1958	1958	See Liliaceae in Eilers & Roosa [1994] and FNA. Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	4592
Colchicaceae	Uvularia grandiflora Sm.	.	Clayton	McGregor Heights, McGregor	.	Upland woods	Shimek, B.	.	8/7/1922	1922	See Liliaceae in Eilers & Roosa [1994] and FNA.	2113
Colchicaceae	Uvularia grandiflora Sm.	.	Dickinson	2 miles west of Milford, along Little Sioux River	.	Upland woods	Severe, Doris	33	7/25/1957	1957	See Liliaceae in Eilers & Roosa [1994] and FNA.	3686
Colchicaceae	Uvularia grandiflora Sm.	.	Dickinson	Arnold's Park	.	Woods	Shimek, B.	.	8/1/1911	1911	See Liliaceae in Eilers & Roosa [1994] and FNA.	368
Colchicaceae	Uvularia grandiflora Sm.	.	Dickinson	Sunset Beach, Sec.30, SE-SW	T99N_R36W_Sec30	Tilia-ash forest	Grant, Martin L.	12160	6/22/1954	1954	See Liliaceae in Eilers & Roosa [1994] and FNA.	1907
Colchicaceae	Uvularia grandiflora Smith	.	Dickinson	Milford Woods, Sec.10, NW-NE	T98N_R37W_Sec10	Bur oak-Tilia forest	Grant, Martin L.	13973	7/14/1959	1959	See Liliaceae in Eilers & Roosa [1994] and FNA.	3938
Commelinaceae	Commelina communis L.	.	Dickinson	East side Brown's Bay, West Lake Okoboji, Sec.31, SW-NW	T99N_R36W_Sec31	Forested ravine. Per. blue and white. Presum. introduced.	Grant, Martin L.	14035	8/13/1959	1959	.	3997
Commelinaceae	Commelina communis L.	.	Dickinson	Plants of 3 representative areas on the east shore of West Okoboji Lake.	T99N_R37W_Sec12	Edge of open woods, disturbed ground. oak woods. NW1/4 sec. 12.	Naffziger, Joyce	2	8/4/1961	1961	.	5555
Commelinaceae	Commelina virginica L.	.	Lee.	Southwest of Ft. Madison	.	Sand-terrace	Shimek, B.	.	8/31/1923	1923	Annotation: C. erecta, Robert F. Thorne, 1957	2103
Commelinaceae	Tradescantia bracteata Small	.	Dickinson	Cayler Prairie, Sec.17, NW	T99N_R37W_Sec17	High prairie. Co blue to rose [sic]	Grant, Martin L.	14231	6/20/1960	1960	.	4001
Commelinaceae	Tradescantia bracteata Small	.	Dickinson	East side of West Okoboji	.	Lower prairie slope	Shimek, B.	.	5/30/1910	1910	.	1646
Commelinaceae	Tradescantia bracteata Small	.	Dickinson	Gilley's beach, Arnold's Park.	.	Banks, open woods	Shimek, B.	.	5/25/1912	1912	Annotation: OK, D.G. Deihl, 06-17-1929	326
Commelinaceae	Tradescantia bracteata Small	.	Dickinson	Manhattan Lake, Sec.14, NW-NE	T99N_R37W_Sec14	Low prairie	Grant, Martin L.	8699	6/23/1948	1948	.	324
Commelinaceae	Tradescantia bracteata Small	.	Dickinson	Near Inn east side of West Okoboji Lake	.	Lower prairie slope	Shimek, B.	.	5/30/1910	1910	Annotation: OK, RAD.	5257
Commelinaceae	Tradescantia bracteata Small	.	Dickinson	Northwest of Miller's Bay Hotel, West Okoboji Lake.	.	Border of woods	Cavanagh, Lucy M.	.	6/10/1910	1910	Annotation: OK, RAD.	5216
Commelinaceae	Tradescantia bracteata Small	.	Dickinson	Southwest of Miller's Bay, W. Okoboji, Sec.26, NW 1/4	T99N_R37W_Sec26	Dry prairie	Shimek, B.	.	7/24/1924	1924	Annotation: OK, RAD	3161
Commelinaceae	Tradescantia bracteata Small	.	Dickinson	Southwest side of Buffalo Slough, Mason City, Sec.34, SE 1/4-SE 1/4	T97N_R20W_Sec34	Native prairie	Shimek, B.	.	6/17/1917	1917	Annotation: OK, RAD.	4694
Commelinaceae	Tradescantia bracteata Small	.	Emmet	Anderson Prairie State Preserve.	.	Dry prairie hill slope.	Elliott, Mike, Ben Mullarkey, Leanne Martin	.	.	.	.	5616
Commelinaceae	Tradescantia bracteata Small	.	Emmet	Anderson Prairie State Preserve.	.	Dry prairie hilltop.	Hayes, Jessica , Jon Crawford, Gina Rutenbeck	.	7/6/2001	2001	.	5642
Commelinaceae	Tradescantia bracteata Small	.	Greene	Along R.R. roadway south of Paton	.	.	Shimek, B.	.	5/24/1924	1924	.	2104
Commelinaceae	Tradescantia bracteata Small	.	Winneshiek	Decorah	.	.	Savage, T.E.	.	05/28/1899	1899	.	2437
Commelinaceae	Tradescantia brevicaulis Raf.	.	Dickinson	East of West Lake Okoboji	.	Prairie	Cavanagh, Lucy M.	.	5/30/1910	1910	Annotation: Tradescantia bracteata Small, Det. D.G. Deihl, 07-16-1929	325
Commelinaceae	Tradescantia occidentalis (Brit.) Smyth	.	Dickinson	2 miles northwest of Lakeside Laboratory	.	.	Conard, H. S.	.	7/2/1923	1923	Annotation: OK, D.G.Deihl, 07-16-1929. T. bracteata Small, not branching, sheath not 2-4 X blade width [anon.]	327
Commelinaceae	Tradescantia reflexa Raf.	.	Louisa	West side of Big Sand Mound	.	.	Shimek, B.	.	6/10/1928	1928	Annotation: T. ohiensis Raf., Robert A. Davidson, 04-15-1954	3162
Commelinaceae	Tradescantia reflexa Raf.	.	Muscatine	Nearly 1 mile north of Summit	.	Prairie	Shimek, B.	.	6/21/1924	1924	Annotation: T. ohiensis Raf., Robert F. Thorne, 1955	2105
Dioscoreaceae	Dioscorea villosa L.	.	Iowa	North of Homestead	.	Upland woods	Shimek, B.	.	7/7/1917	1917	.	2115
Hemerocallidaceae	Hemerocallis fulva L.	.	Dickinson	In ditch at junction of Iowa highway 276 and 327 near Orleans.	.	Total height of plant: 3 feet	Jordan, W.E.	.	7/4/1957	1957	See Liliaceae in Eilers & Roosa [1994] and FNA.	3680
Hemerocallidaceae	Hemerocallis fulva L.	.	Dickinson	Iowa Lakeside Laboratory	.	N40, grassy hill	Bloethe, D. , K. Cogan and S. Pedersen	.	7/26/1973	1973	See Liliaceae in Eilers & Roosa [1994] and FNA.	5077
Hemerocallidaceae	Hemerocallis fulva L.	.	Dickinson	Milford	.	Garden	Gustafson, John	.	7/14/1958	1958	See Liliaceae in Eilers & Roosa [1994] and FNA.	3679
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	.	T99N_R37W_Sec23&26	Note (A) pistillate plant ? (B) staminate plant	Shook, A.D. & E. O. Beal	70	7/18/1950	1950	Original i.d.: Anacharis occidentalis (Pursh) Victoria. Annotation: Elodea canadensis Michx. Martin L. Grant, 1952.	561
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	Little Miller's Bay, Okoboji Lake	.	3 feet of water	Hoffman, Larry	.	7/26/1957	1957	.	3480
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	Miller's Bay, Okoboji	.	Lake, 4' water. Female plant	Grant, Martin L.	8778	7/7/1948	1948	.	1736
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	Miller's Bay	.	Lake	Shimek, B.	.	8/13/1912	1912	.	79
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	Minnewashata Lake	.	.	Crumm, Glen	.	7/17/1997	1997	.	none
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	South of Miller's Bay Hotel, West Lake Okoboji	.	Canal	Shimek, B.	.	7/19/1916	1916	.	1610
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along northeast shoreline	Adams, Doyle D.	.	8/11/1958	1958	.	3479
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	Upper Gar Lake, Dickinson Co., IA.	.	.	Crumm, Glen	.	7/17/1997	1997	.	none
Hydrocharitaceae	Elodea canadensis Michx.	.	Dickinson	West Okoboji, Miller's Bay	.	.	Gilmore, K.	.	8/15/1925	1925	.	80
Hydrocharitaceae	Elodea iowensis Wylie	.	Dickinson	Spirit Lake, near draw bridge	.	Lake	Shimek, B.	.	8/16/1909	1909	Annotation: E. canadensis Michx., Martin L. Grant, 1952	81
Hydrocharitaceae	Najas flexilis (Willd.) R&S	.	Dickinson	Lower Gar Lake	.	.	Crumm, Glen	.	7/17/1997	1997	Najadaceae of Eilers & Roosa [1994] and FNA.	none
Hydrocharitaceae	Najas flexilis (Willd.) R&S	.	Dickinson	Northeast corner of East Okoboji Lake, Dickinson Co., IA.	.	.	Crumm, Glen	.	7/17/1997	1997	Najadaceae of Eilers & Roosa [1994] and FNA.	none
Hydrocharitaceae	Najas flexilis (Willd.) R&S	.	Dickinson	Northeast corner of East Okoboji Lake, Dickinson Co., IA.	.	.	Crumm, Glen	.	7/17/1997	1997	Najadaceae of Eilers & Roosa [1994] and FNA.	none
Hydrocharitaceae	Najas flexilis (Willd.) R&S	.	Dickinson	West shore of Big Spirit Lake, Dickinson Co., IA.	.	.	Crumm, Glen	.	7/21/1997	1997	Najadaceae of Eilers & Roosa [1994] and FNA.	none
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Cerro Gordo	Clear Lake	.	.	Shimek, B.	.	07/11/1896	1896	See Najadaceae in Eilers & Roosa [1994] and FNA. Annotation: N. flexilis (Willd.) Rostk. & Schmidt., Ernest Beal, 1951	4716
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	.	T99N_R37W_Sec14	Shallow water of marsh	Shook, A.D. & E. O. Beal	9	7/20/1950	1950	See Najadaceae in Eilers & Roosa [1994] and FNA.	541
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	In one foot of water at edge of Little Miller's Bay, West Okoboji Lake, Lakeville Twnshp [Sec. 23.]	.	.	Thorne, Robert F.	9849	8/18/1950	1950	See Najadaceae in Eilers & Roosa [1994] and FNA. Annotation: N. flexilis (Willd.) Rostk.& Schmidt., Ernest Beal, 1952	3707
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Lake Okoboji	.	Lake, 6	Grant, Martin L.	8262	8/23/1938	1938	See Najadaceae in Eilers & Roosa [1994] and FNA.	1563
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Little Miller's Bay, Okoboji	.	2' water	Grant, Martin L.	12339	7/13/1954	1954	See Najadaceae in Eilers & Roosa [1994] and FNA. Annotation: N. guadalupensis Spreng. ? [anon.]	1844
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Little Miller's Bay, West Okoboji Lake	.	Rosette-like plant in 6 inches of water. Other parts from plants in 3 feet of water.	Hoffman, Larry	.	7/24/1957	1957	See Najadaceae in Eilers & Roosa [1994] and FNA.	3706
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Miller's Bay, Okoboji	.	Lake 1' water	Grant, Martin L.	8783	7/7/1948	1948	See Najadaceae in Eilers & Roosa [1994] and FNA. Original Det. S.S. Chase	488
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Miller's Bay	.	Lake	Shimek, B.	.	8/29/1911	1911	See Najadaceae in Eilers & Roosa [1994] and FNA.	34
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Pond 2 mi. northwest of Milford, Sec.34, SE-SE	T99N_R37W_Sec34	1' water	Grant, Martin L.	14414	8/11/1960	1960	See Najadaceae in Eilers & Roosa [1994] and FNA.	4326
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Small pond just north of West Okoboji Lake, Sec.1, NW 1/4	T99N_R37W_Sec1	.	Thorne, Robert F.	13017	7/16/1953	1953	See Najadaceae in Eilers & Roosa [1994] and FNA.	3708
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along NE shore	Adams, Doyle D.	.	7/28/1958	1958	See Najadaceae in Eilers & Roosa [1994] and FNA.	3704
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along NE shore	Adams, Doyle D.	.	8/11/1958	1958	See Najadaceae in Eilers & Roosa [1994] and FNA.	3705
Hydrocharitaceae	Najas flexilis (Willd.) R. & S.	.	Dickinson	Swan Lake	.	.	Conard, H. S.	.	7/27/1923	1923	See Najadaceae in Eilers & Roosa [1994] and FNA. Annotation: Zannichellia palustris L., G.W.M.	61
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	A florula of a drying pool in a former cornfield at the north margin of Tricorner Pond .	T99N_R37W_Sec35	Najas guadalupensis (Spreng.) Magnus and Potamogeton foliosus Rat. SW1/4 sec. 35.	Anderson, B. , J. Drum, A. Havick and P. Sandridge	.	.	1961	Najadaceae of Eilers & Roosa [1994] and FNA. Collection date: Aug 3 and 7, 1961	5428
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	Along Green Slough, West Okoboji Lake	.	.	Shimek, B.	.	8/8/1916	1916	See Najadaceae in Eilers & Roosa [1994] and FNA.	1609
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	Beck'sCanal, south of Miller's Bay, West Okoboji Lake	.	.	Thorne, Robert F.	9838	8/18/1950	1950	See Najadaceae in Eilers & Roosa [1994] and FNA. Annotation: N. guadalupensis (Spreng.) Magnus, Ernest Beal, 1952	3711
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	East Hottes Lake, Silver Lake twnshp.	.	.	Thorne, Robert F.	13307	8/10/1953	1953	See Najadaceae in Eilers & Roosa [1994] and FNA.	3712
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	Elmcrest Pond, Sec.23, SW-SE	T99N_R37W_Sec23	1-2' water	Grant, Martin L.	12330	7/13/1954	1954	See Najadaceae in Eilers & Roosa [1994] and FNA.	1845
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	Hottes Lake, Sec.19, NE-NW	T100N_R36W_Sec19	3 water	Grant, Martin L.	8980	8/17/1948	1948	See Najadaceae in Eilers & Roosa [1994] and FNA. Original det. S.S. Chase.	489
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34	Submerged.	Luschen, Mary Alyce	6	7/28/1961	1961	Najadaceae of Eilers & Roosa [1994] and FNA.	5539
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	Sec.34, NW 1/4-SW 1/4	T99N_R37W_Sec34	Marshy Slough; open water.	Hoffman, Larry	.	8/9/1957	1957	See Najadaceae in Eilers & Roosa [1994] and FNA.	3710
Hydrocharitaceae	Najas guadalupensis (Spreng.) Magnus	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along NE shore	Adams, Doyle D.	.	8/11/1958	1958	See Najadaceae in Eilers & Roosa [1994] and FNA.	3709
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	Lake Okoboji	.	Lake, awash	Grant, Martin L.	8267	8/23/1938	1938	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	1565
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	East side Little Miller's Bay	.	Three feet of water	Shook, A.D. & E. O. Beal	80	8/10/1950	1950	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	562
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	Lake West Okoboji, Little Miller's Bay	T99N_R37W_Sec23	In ca. 80 cm of water	Pierce, V C. and Mark F. Trax	.	7/28/1994	1994	.	5301
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	Lake West Okoboji, Little Miller's Bay	T99N_R37W_Sec23	In ca. 80 cm of water	Pierce, V C. and Mark F. Trax	.	7/28/1994	1994	.	5302
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	Little Miller's Bay, West Lake Okoboji, Lakeville Twnshp. [Sec. 23.]	.	1-2 meters of water	Thorne, Robert F.	13315	8/10/1953	1953	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06. (pistil. specimen)	3484
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	Miller's Bay	.	Quiet water	Brown, Joseph H.	.	7/26/1955	1955	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06. (American)	3482
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	South side of sand spit, Miller's Bay, West Okoboji Lake, Lakeville Twnshp.	.	1-2 meters of water	Thorne, Robert F.	14553	8/9/1954	1954	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06. (stam. specimen)	3485
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along east edge.	Adams, Doyle D.	.	8/11/1958	1958	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3481
Hydrocharitaceae	Vallisneria americana Michx.	.	Dickinson	Stony Point Beach, off dock.	.	3 feet of water	Hoffman, Larry	.	8/11/1957	1957	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3483
Hydrocharitaceae	Vallisneria americana Michx.	.	Hancock	Pilot Knob Park, Dead Man's Lake.	.	Lake, in 1/2 m. of water	Grant, Martin L.	12940	5/13/1955	1955	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3910
Hydrocharitaceae	Vallisneria spiralis L.	.	Dickinson	Miller's Bay, West Lake Okoboji	.	Lake	Shimek, B.	.	8/16/1909	1909	Annotation: = V. americana Michx., Martin L. Grant. Iowa Nat. Areas Inventory William Pusateri 1983-08-06	82
Hydrocharitaceae	Vallisneria spiralis L.	.	Dickinson	Miller's Bay, West Okoboji Lake,	.	.	Gilmore, K.	.	8/15/1925	1925	Annotation: = V. americana Michx., Martin L. Grant. Iowa Nat. Areas Inventory William Pusateri 1983-08-06	83
Hypoxidaceae	Hypoxis hirsuta (L.) Cov.	.	Cerro Gordo	North of Buffalo Slough, east of Mason City	.	Prairie	Shimek, B.	.	6/17/1917	1917	See Liliaceae in Eilers & Roosa [1994] and FNA.	4708
Hypoxidaceae	Hypoxis hirsuta (L.) Cov.	.	Dickinson	Cayler Prairie	T99N_R37W_Sec17	High prairie	Grant, Martin L.	12974	5/14/1955	1955	See Liliaceae in Eilers & Roosa [1994] and FNA.	3905
Hypoxidaceae	Hypoxis hirsuta (L.) Cov.	.	Dickinson	East of West Lake Okoboji	.	Prairie	Cavanagh, Lucy M.	.	5/30/1910	1910	See Liliaceae in Eilers & Roosa [1994] and FNA.	376
Hypoxidaceae	Hypoxis hirsuta (L.) Cov.	.	Dickinson	Manhattan Lake, Sec.14, NW-NE	T99N_R37W_Sec14	Low prairie	Grant, Martin L.	8700	6/23/1948	1948	See Liliaceae in Eilers & Roosa [1994] and FNA.	315
Hypoxidaceae	Hypoxis hirsuta (L.) Cov.	.	Dickinson	North of C.R.I.& P. Ry. near West Okoboji Station	.	Prairie	Shimek, B.	.	6/18/1918	1918	See Liliaceae in Eilers & Roosa [1994] and FNA.	5244
Hypoxidaceae	Hypoxis hirsuta (L.) Cov.	.	Dickinson	Silver Lake Fen, Dickinson Co., IA.	T100N_R38W_Sec32	NW1/4 Sec. 32. Moist fringe of fen.	Begres, F. M.	.	6/24/1968	1968	Liliaceae in Eilers & Roosa [1994] and FNA.	5386
Hypoxidaceae	Hypoxis hirsuta (L.) Cov.	.	Emmet	.	.	.	Cratty, R.I.	.	05/19/1889	1889	Annotation: [F= Hypoxis erecta L.] See Liliaceae in Eilers & Roosa [1994] and FNA.	4709
Hypoxidaceae	Hypoxis hirsuta (L.) Cov.	.	Johnson	Along R.R. east of Iowa City	.	Prairie	Shimek, B.	.	5/18/1924	1924	County not listed on label, but described locality is most likely in Johnson Co. See Liliaceae in Eilers & Roosa [1994] and FNA.	2114
Iridaceae	Belamcanda chinensis (L.) DC.	.	Dickinson	Iowa Lakeside Laboratory	.	Rock wall east of Lecture Hall	Bloethe, D. , K. Cogan and S. Pedersen	.	7/26/1973	1973	.	4938
Iridaceae	Iris versicolor L.	.	Dickinson	Along canal	.	.	Conard, H. S.	.	6/23/1923	1923	Annotation: = Iris virginica L., Robert F. Thorne, 1955. = I. shrevei Small, D.R., 08-1993	378
Iridaceae	Iris versicolor L.	.	Dickinson	North of Emerson's Bay	.	Swamp	Shimek, B.	.	6/24/1912	1912	Annotation: = Iris virginica L., Robert F. Thorne, 1955. = I. shrevei Small, D.R. 08-1993	377
Iridaceae	Iris virginica L.	.	Dickinson	Crossroads Pond	T98N_R37W_Sec3	Roadside ditch, dewatered	Luschen, Mary Alyce and Robert F. Thorne	74	8/11/1961	1961	Annotation: = I. shrevei Sm., D.R., 08-1993.	4666
Iridaceae	Iris virginica L.	.	Dickinson	Floete Prairie	.	Marshy prairie lowland.	Zylstra, Connie	.	7/25/1958	1958	Annotation: = I. shrevei Sm., D.R., 08-1993	3488
Iridaceae	Iris virginica L.	.	Dickinson	Iowa Lakeside Laboratory	.	Sand spit	Bloethe, D. , K. Cogan and S. Pedersen	.	7/23/1973	1973	Annotation: = I. shrevei Sm., D.R., 08-1993	5089
Iridaceae	Iris virginica L.	.	Dickinson	Little Miller's Bay	.	Swamp	Anderson, W. A. , Lou Ewers & Bertha Koehler	.	8/10/1932	1932	Annotation: = I. shrevei Sm., D.R.,08-1993	379
Iridaceae	Iris virginica L.	.	Dickinson	Near Lower Gar Lake, Sec.32, SE 1/4	T99N_R36W_Sec32	Sandy marsh	Hoffman, Larry	.	8/13/1957	1957	Annotation: = I. shrevei Small, D.R., 08-1993.	3487
Iridaceae	Iris virginica L.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec6	Shallow water.	Shannon, Jerry A.	4	7/28/1961	1961	.	5385
Iridaceae	Iris virginica L.	.	Dickinson	S.29, T. 100N, R. 35W	T100N_R35W_Sec29	.	Nelsen, J.	310	8/1/1967	1967	Annotation: = I. shrevei Sm., D.R., 08-1993	5169
Iridaceae	Sisyrinchium campestre Bickn.	.	Dickinson	Cayler Prairie	T99N_R37W_Sec17	High prairie. Co blue [sic]	Grant, Martin L.	12971	5/14/1955	1955	.	3902
Iridaceae	Sisyrinchium campestre Bickn.	.	Dickinson	North of Miller's Bay, West Lake Okoboji	.	Prairie	Cavanagh, Lucy M.	.	5/18/1910	1910	.	380
Iridaceae	Sisyrinchium campestre Bickn.	.	Monona	Turin	.	Loess ridge	Shimek, B.	.	5/15/1909	1909	.	2117
Iridaceae	Sisyrinchium campestre Bickn.	.	Plymouth	North of Joy Creek, 7 mi southeast of Westfield.	.	Prairie-steppe on high loess hills.	Shimek, B.	.	6/4/1921	1921	.	2116
Juncaceae	Juncus X nodosiformis Fern.	.	Dickinson	Silver Lake Fen, Sec.32, NW 1/4	T100N_R38W_Sec32	.	Hoffman, Larry	.	7/31/1957	1957	.	3502
Juncaceae	Juncus X nodosiformis Fern.	.	Dickinson	Silver Lake Fen, Silver Lake twnshp. [sec. 32]	.	Sterile hybrid between J. nodosus L. and J. alpinus Vill., growing on marl with both parent species.	Thorne, Robert F.	9797	8/16/1950	1950	.	3503
Juncaceae	Juncus alpinus Vill.	.	Dickinson	Silver Lake Fen, Sec.32, SW-NW	T100N_R38W_Sec32	Fen	Grant, Martin L.	13915	7/6/1959	1959	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3926
Juncaceae	Juncus alpinus Vill.	.	Dickinson	Silver Lake, Sec.32, NW-SW	T100N_R38W_Sec32	Calcareous bog	Grant, Martin L.	8954	8/11/1948	1948	Original ID: var ? x J. nodosus. Annotation: x J. nodosiformis Fern., Robert F. Thorne, 1955.	335
Juncaceae	Juncus alpinus Vill.	var. fuscescens Fern.	Dickinson	Silver Lake, Sec.32, NW-SW	T100N_R38W_Sec32	Calcareous bog.	Grant, Martin L.	8953	8/11/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	334
Juncaceae	Juncus alpinus Vill	.	Dickinson	Silver Lake Fen, Sec.32, NW 1/4	T100N_R38W_Sec32	.	Hoffman, Larry	.	7/31/1957	1957	Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3491
Juncaceae	Juncus bufonius L.	.	Dickinson	North of Lakeside Lab.	.	Lake shore in pasture	Conard, H. S.	.	8/1/1923	1923	Annotation: !, Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-08	337
Juncaceae	Juncus bufonius L.	.	Dickinson	North of Miller's Bay	.	Sandy beach	Shimek, B.	.	6/20/1912	1912	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	336
Juncaceae	Juncus bufonius L.	.	Dickinson	North shore Little Miller's Bay	.	Wet ground	Shook, A.D. & E. O. Beal	57	8/2/1950	1950	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	586
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	.	T98N&99N_R36W_ Sec6&31	Damp ground	Shook, A.D. & E. O. Beal	53	8/1/1950	1950	.	587
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	Cayler Prairie, Sec.17, SW-NW	T99N_R37W_Sec17	Low prairie	Grant, Martin L.	12167	6/24/1954	1954	.	1902
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	Manhattan Lake, Sec.14, NW-NE	T99N_R37W_Sec14	Lakeside marsh	Grant, Martin L.	8710	6/23/1948	1948	.	338
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	Orleans	.	Sandy beach	Shimek, B.	.	7/23/1912	1912	.	339
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Moist shore.	Roosa, Dean M.	34	8/4/1961	1961	.	5488
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	Sandy NE shore of Hottes Lake, Spirit Lake twnshp.	.	.	Thorne, Robert F.	13304	8/10/1953	1953	.	3496
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	Slough south of Center Lake, Center Grove Twnshp. [sec. 7]	.	.	Thorne, Robert F.	13505	8/18/1953	1953	.	3497
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Along rocky shoreline along northeast edge of lake.	Adams, Doyle D.	.	8/11/1958	1958	.	3492
Juncaceae	Juncus dudleyi Wieg.	.	Dickinson	State Fish Hatchery at Orleans, Sec.28, SE 1/4	T100N_R36W_Sec28	Along shore of pond (damp area)	Begres, F.M.	.	6/17/1968	1968	.	5275
Juncaceae	Juncus dudleyi Wieg.	.	Osceola	Northeast corner Rush Lake	.	Sandy shore	Grant, Martin L.	12223	6/26/1954	1954	.	1903
Juncaceae	Juncus dudleyi Wieg	.	Dickinson	Gar Lake	.	.	Takehara, Kenneth N.	4	7/29/1949	1949	.	520
Juncaceae	Juncus dudleyi Wieg	.	Dickinson	Near Kettleson's Slough	.	.	Anderson, W. A.	1568	6/13/1940	1940	Annotation: As determined, E. Beal, 1953	3493
Juncaceae	Juncus dudleyi Wieg	.	Dickinson	Wet edge of gravel pit pond, Sec.23, SW 1/4-NW 1/4	T100N_R36W_Sec23	.	Hoffman, Larry	.	7/30/1957	1957	.	3494
Juncaceae	Juncus interior Wiegand	.	Lyon	Gitchie Manitou State Park	.	Wet places among quartzite outcrops	Anderson, W. A.	1979	6/23/1942	1942	.	3498
Juncaceae	Juncus nodosus L.	.	Dallas	High Bridge	.	.	Shimek, B.	.	07/06/1897	1897	Annotation: J. torreyi Cov., Robert F. Thorne, 1955	2107
Juncaceae	Juncus nodosus L.	.	Dickinson	A florula of a drying pool in a former cornfield at the north margin of.Tricorner Pon..	T99N_R37W_Sec35	SW1/4 sec. 35	Anderson, B. , J. Drum, A. Havick and P. Sandridge	.	.	1961	collection date: Aug 3 and 7, 1961	5468
Juncaceae	Juncus nodosus L.	.	Dickinson	Along Little Miller's Bay, West Okoboji Lake, Lakeville Twnshp [Sec. 23.]	.	.	Thorne, Robert F.	9821	8/17/1950	1950	.	3500
Juncaceae	Juncus nodosus L.	.	Dickinson	Lower Gar Lake, Sec.32, SW-SE	T99N_R36W_Sec32	Marsh	Grant, Martin L.	8865	7/30/1948	1948	.	341
Juncaceae	Juncus nodosus L.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec5	Margin.	Shannon, Jerry A. & R.F. Thorne	46	8/11/1961	1961	.	5464
Juncaceae	Juncus nodosus L.	.	Dickinson	Prairie Slough, Sec.23, NE-SE	T99N_R36W_Sec20	Marsh	Grant, Martin L.	12276	7/6/1954	1954	.	1904
Juncaceae	Juncus nodosus L.	.	Dickinson	Shore of Little Miller's Bay, West Okoboji Lake	.	7 inches of water	Hoffman, Larry	.	7/22/1957	1957	.	3499
Juncaceae	Juncus nodosus L.	.	Dickinson	Silver Lake Fen, Silver Lake twnshp. [sec. 32]	.	Marl	Thorne, Robert F.	9798	8/16/1950	1950	.	3501
Juncaceae	Juncus nodosus L.	.	Dickinson	Silver Lake bog	.	.	Anderson, W. A.	.	7/11/1935	1935	.	343
Juncaceae	Juncus nodosus L.	.	Dickinson	Spirit Lake	.	.	Shimek, B.	.	08/01/1896	1896	Annotation: J. nodosus L., Ernest Beal, 1952	5243
Juncaceae	Juncus tenuis Willd.	.	Dickinson	Along Beck Canal, near Miller's Bay	.	Grassy bank	Thorne, Robert F.	13006	7/15/1953	1953	.	3504
Juncaceae	Juncus tenuis Willd.	.	Dickinson	Along canal	.	.	Conard, H. S.	.	6/23/1923	1923	Annotation: J. dudleyi Wiegand., W.A.A., 07-26-1932	340
Juncaceae	Juncus tenuis Willd.	.	Johnson	.	.	.	Shimek, B.	.	.	.		3495
Juncaceae	Juncus tenuis Willd.	.	Johnson	.	.	.	Shimek, B.	.	05/31/1894	1894	Annotation: = Juncus macer, Gray, 1946 [anon.]. J. tenuis Willd., Robert F. Thorne, 1955.	4710
Juncaceae	Juncus torreyi Cov.	.	Clay	Barringer Slough, Sec.14, NW	T96N_R35W_Sec14	Sandy slough margin	Grant, Martin L.	8936	8/10/1948	1948	.	345
Juncaceae	Juncus torreyi Cov.	.	Dickinson	Grover Lake, Sec.12, SW-SE	T100N_R37W_Sec12	Wet prairie	Grant, Martin L.	11211	7/20/1949	1949	.	344
Juncaceae	Juncus torreyi Cov.	.	Dickinson	Lily Lake	.	Wet sandy shore	Hoffman, Larry	.	8/6/1957	1957	.	3506
Juncaceae	Juncus torreyi Cov.	.	Dickinson	North of Emerson's Bay	.	Swamp	Shimek, B.	.	8/10/1912	1912	.	346
Juncaceae	Juncus torreyi Cov.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Moist shore.	Roosa, Dean M.	5	7/22/1961	1961	Original i.d.: Juncus nodosus L.	5489
Juncaceae	Juncus torreyi Cov.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Sandy moist shore.	Roosa, Dean M.	1	7/22/1961	1961	.	5490
Juncaceae	Juncus torreyi Cov.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	On rocky shoreline along NE edge of lake.	Adams, Doyle D.	.	7/28/1958	1958	.	3505
Juncaceae	Juncus torreyi Cov.	.	Dickinson	Welch Lake	.	.	Conard, H. S.	.	8/10/1923	1923	Annotation: Juncus nodosus L., A.P.K.	342
Juncaceae	Juncus torreyi Cov.	.	Osceola	Rush Lake	.	.	Downing, W.L.	1	7/27/1949	1949	.	529
Juncaginaceae	Triglochin maritima L.	.	Dickinson	.	T100N_R38W_Sec32	Fen	Shook, A.D. & E. O. Beal	36	7/24/1950	1950	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	555
Juncaginaceae	Triglochin maritima L.	.	Dickinson	Silver Lake Fen, Sec.32, NW 1/4	T100N_R38W_Sec32	.	Hoffman, Larry	.	7/31/1957	1957	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3507
Juncaginaceae	Triglochin maritima L.	.	Dickinson	Silver Lake Fen, Silver Lake twnshp. [NW1/4, sec. 32]	.	Wet marl	Thorne, Robert F.	9794	8/16/1950	1950	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3508
Juncaginaceae	Triglochin maritima L.	.	Dickinson	Silver Lake Fen	.	Calcareous fen	Grant, Martin L.	8723	6/29/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	65
Juncaginaceae	Triglochin maritima L.	.	Dickinson	Silver Lake, Sec.32, NW-SW	T100N_R38W_Sec32	Calcareous bog	Grant, Martin L.	8955	8/11/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	63
Juncaginaceae	Triglochin maritima L.	.	Dickinson	Silver Lake	.	Calcareous hanging bog	Anderson, W. A.	.	8/15/1932	1932	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	66
Juncaginaceae	Triglochin maritima L.	.	Dickinson	Silver Lake	.	Upland bog	Grant, Martin L.	8309	8/24/1938	1938	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	1707
Juncaginaceae	Triglochin maritima L.	.	Emmet	.	.	.	Cratty, R.I.	.	08/01/1891	1891	Annotation: T. maritima L., Ernest Beal, 1951. Iowa Nat. Areas Inventory William Pusateri 1983-08-06	4718
Juncaginaceae	Triglochin maritima L.	.	Emmet	Estherville, Sec.21, SW	T100N_R34W_Sec21	Upland calcareous fen	Grant, Martin L.	8796	7/8/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	1735
Juncaginaceae	Triglochin maritima L.	.	Palo Alto	5 mi. east of Ruthven, Sec.24, NE	T96N_R34W_Sec24	Fen	Grant, Martin L.	8930	8/10/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	64
Juncaginaceae	Triglochin palustris L.	.	Dickinson	Silver Lake Fen, Silver Lake twnshp. [NW1/4, sec. 32]	.	Marl pools on Knoll.	Thorne, Robert F.	14540	8/5/1954	1954	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3509
Juncaginaceae	Triglochin palustris L.	.	Dickinson	Silver Lake, Sec.32, NW-SW	T100N_R38W_Sec32	Calcareous bog	Grant, Martin L.	8956	8/11/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	67
Liliaceae	Lilium michiganense Farw.	.	Dickinson	3 miles southwest of Lakeside Lab.	.	Meadow	Conard, H. S.	.	7/7/1923	1923	.	356
Liliaceae	Lilium michiganense Farw.	.	Dickinson	Eagle Point, West Okoboji, Sec.26, SE-NW	T99N_R37W_Sec26	Swale. 5', bulb, rhizomatous. Per. orange red [sic]	Grant, Martin L.	8807	7/15/1948	1948	.	357
Liliaceae	Lilium philadelphicum L.	.	Dickinson	East of the Inn, east side of West Okoboji Lake	.	Prairie	Shimek, B.	.	8/1/1913	1913	.	1650
Liliaceae	Lilium philadelphicum L.	.	Dickinson	Roadside, 2 1/2 miles southwest of Lakeside Laboratory	.	.	Conard, H. S.	.	7/10/1923	1923	On label:Lilium philadelphicum andinum	358
Liliaceae	Lilium philadelphicum L.	var. andium (Nutt.)Ker-Gawl	Emmet	Anderson Prairie State Preserve.	.	Dry prairie hill slope.	Elliott, Mike, Ben Mullarkey, Leanne Martin	.	.	.	.	5624
Liliaceae	Lilium superbum L.	.	Dickinson	South of old mail box, Sec.26, E 1/2-NW 1/4	T99N_R37W_Sec26	Low ground	Shimek, B.	.	7/24/1927	1927	Annotation: Lilium michiganense Farwell, Robert C. Miller, 04-28-1944	5242
Liliaceae	Yucca glauca Nutt.	.	Fremont	Hamburg	.	.	Shimek, B.	.	08/31/1898	1898	Original i.d.: Yucca angustifolia Pursh Annotation: V.C. 1950	4714
Liliaceae	Yucca glauca Nutt.	.	Monona	Turin	.	Loess ridge	Shimek, B.	.	6/20/1930	1930	.	4713
Liliaceae	Yucca glauca Nutt.	.	Plymouth	Joy Creek, Sec.30, NE	T91N_R48W_Sec30	Loess bluff	Grant, Martin L.	11609	8/4/1952	1952	.	1760
Liliaceae	Yucca glauca Nutt.	.	Plymouth	Sec.17, NW-NW	T91N_R48W_Sec17	Loess bluff	Grant, Martin L.	12470	8/12/1954	1954	.	2477
Melanthiaceae	Zigadenus elegans Pursh	.	Clay	Barringer Slough, Sec.14, NW-NW	T96N_R35W_Sec.14	Low prairie	Grant, Martin L.	12393	7/30/1954	1954	See Liliaceae in Eilers & Roosa [1994] and FNA.	2478
Melanthiaceae	Zigadenus elegans Pursh	.	Dickinson	Manhattan Lake, Sec.14, NW-NE	T99N_R37W_Sec14	Low prairie. Per. greenish-white	Grant, Martin L.	8704	6/23/1948	1948	See Liliaceae in Eilers & Roosa [1994] and FNA. Original i.d.: Zigadenus glaucus Nutt. Annotation: Robert F. Thorne, 1958	372
Melanthiaceae	Zigadenus elegans Pursh	.	Dickinson	SW of Miller's Bay, West Okoboji Lake, Sec.26, NW 1/4	T99N_R37W_Sec26	Prairie	Shimek, B.	.	6/20/1918	1918	See Liliaceae in Eilers & Roosa [1994] and FNA. Original i.d.: Zigadenus chloranthus Rich. Annotation: Robert C. Miller, 05-19-1944	3687
Melanthiaceae	Zigadenus elegans Pursh	.	Dickinson	West Okoboji	.	Prairie	Shimek, B.	.	7/1/1912	1912	See Liliaceae in Eilers & Roosa [1994] and FNA. Original i.d.: Zigadenus chloranthus Rich. Annotation: = Zigadenus glaucus Nutt., W.A.A., 1942. Z. elegans Pursh., Robert F. Thorne, 1958.	373
Melanthiaceae	Zigadenus elegans Pursh	.	Emmet	.	.	.	Cratty, R.I.	.	06/22/1889	1889	See Liliaceae in Eilers & Roosa [1994] and FNA. On label: (Z. glaucus Nutt.). Annotation: Zygadenus glaucus Nutt., Robert C. Miller, 05-19-1944. Z. elegans Pursh., V.W.C. 1950	4715
Melanthiaceae	Zigadenus elegans Pursh	.	Osceola	1 mile south of Harris	.	Beside roadside	Conard, H. S.	.	6/27/1923	1923	See Liliaceae in Eilers & Roosa [1994] and FNA. Original i.d.: Zigadenus chloranthus Rich. Annotation: = Z. glaucus Nutt., W.A.A. 1942. Z. elegans Pursh. Robert F. Thorne, 1958	374
Melanthiaceae	Zigadenus elegans Pursh	.	Palo Alto	Prairie along C.R. I.& P. Ry. north of Emmetsburg	.	.	Shimek, B.	.	6/11/1925	1925	See Liliaceae in Eilers & Roosa [1994] and FNA. Original i.d.: Zigadenus chloranthus Rich. Annotation: Martin L. Grant, 1954	1653
Melanthiaceae	Zigadenus elegans Pursh	.	Wright	Prairie along C.R.I.&P. Ry. southeast of Clarion	.	.	Shimek, B.	.	6/19/1921	1921	See Liliaceae in Eilers & Roosa [1994] and FNA. Original i.d.: Zigadenus chloranthus Rich. Annotation: Robert C. Miller, 05-19-1944	3688
Orchidaceae	Cypripedium calceolus L.	.	Dickinson	Milford Woods	.	Field Biology Class.	Field Biology Class	.	6/7/1979	1979	.	5577
Orchidaceae	Cypripedium candidum Muhl.	.	Dickinson	Border of kettlehole, 1 1/2 mile north of Miller's Bay, West Okoboji Lake, Sec.14, NE 1/4	T99N_R37W_Sec14	.	Shimek, B.	.	6/8/1917	1917	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	1654
Orchidaceae	Cypripedium candidum Muhl.	.	Dickinson	Edge of tall weeds, margin of calcareous fen	T100N_R38W_Sec32	.	Eilers, L.J.	5881	6/16/1966	1966	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	4619
Orchidaceae	Cypripedium candidum Muhl.	.	Dickinson	Manhattan Pond	T99N_R37W_Sec14	Low wet prairie	Grant, Martin L.	12963	5/14/1955	1955	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3897
Orchidaceae	Cypripedium candidum Muhl.	.	Dickinson	Silver Lake Fen	.	Calcareous fen	Grant, Martin L.	8725	6/29/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	381
Orchidaceae	Cypripedium candidum Muhl.	.	Dickinson	Silver Lake bog	.	.	Anderson, W. A.	.	6/15/1937	1937	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	382
Orchidaceae	Habenaria hyperborea (L.) R. Br.	var. huronensis (Nutt.) Farw.	Dickinson	Silver Lake Fen E, side, ESE	.	.	Grant, Martin L.	12981	6/23/1955	1955	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	3906
Orchidaceae	Habenaria hyperborea (L.) R. Br.	.	Dickinson	.	T98N_R37W_Sec4	Bog	Shook, A.D. & E. O. Beal	66	8/4/1950	1950	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	588
Orchidaceae	Habenaria hyperborea (L.) R. Br.	.	Dickinson	3 miles southwest of Lakeside Laboratory	.	Hanging bog	Conard, H. S.	.	7/7/1923	1923	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	383
Orchidaceae	Habenaria hyperborea (L.) R. Br.	.	Dickinson	Iowa Lakeside Laboratory	.	N40, along lakeside	Bloethe, D. , K. Cogan and S. Pedersen	.	7/23/1973	1973	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	5082
Orchidaceae	Habenaria leucophaea (Nutt.) Gray	.	Dickinson	Cayler Prairie, Sec.17, NW-NW	T99N_R37W_Sec17	Prairie. Co wilted	Grant, Martin L.	11570	7/28/1952	1952	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	1551
Orchidaceae	Habenaria leucophaea (Nutt.) Gray	.	Emmet	Along R.R.	T99N_R34W_Sec4	Prairie. 8 dm. high, odor sweet	Grant, Martin L.	11562	7/24/1952	1952	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	1550
Orchidaceae	Habenaria leucophaea (Nutt.) Gray	.	Emmet	Estherville, Sec.5, SW-SE	T99N_R34W_Sec5	Low prairie. Co white [sic].	Grant, Martin L.	11189	7/14/1949	1949	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	384
Orchidaceae	Habenaria viridis (L.) R. Br.	var. bracteata (Muhl.) Gray	Clay	Wanata Park, E	.	Red oak woods	Grant, Martin L.	12405	8/3/1954	1954	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	2479
Orchidaceae	Liparis liliifolia (L.) Rich.	.	Dubuque	White Pine Hollow State Forest, 2 miles NW of Luxemburg, Liberty twnshp.	.	Thickety upland woods due north of park entrance	Thorne, Robert F.	20022	9/20/1958	1958	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	4596
Orchidaceae	Liparis loeselii (L.) Rich.	.	Dickinson	Calcareous fen, adjacent of Silver Lake	T100N_R38W_Sec32	Growing on low hummocks between pools of water.	Eilers, L.J.	5879	6/16/1966	1966	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	4620
Orchidaceae	Liparis loeselii (L.) Rich.	.	Dickinson	Silver Lake Fen	.	Calcareous. 2 specimens: flowered plant collected on 06-29-1948. fruited plant collected on 08-11-1948.	Grant, Martin L.	8724	6/29/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	386
Orchidaceae	Liparis loeselii (L.) Rich.	.	Dickinson	Silver Lake Fen	T100N_R38W_Sec32	Fen	Shook, A.D. & E. O. Beal	25	7/24/1950	1950	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	589
Orchidaceae	Liparis loeselii (L.) Rich.	.	Dickinson	Silver Lake. T100N	.	Calcareous bog	Grant, Martin L.	8724	8/11/1948	1948	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	385
Orchidaceae	Spiranthes cernua (L.) Rich.	.	Dickinson	Silver Lake Fen	T100N_R38W_Sec32	Fen	Shook, A.D. & E. O. Beal	26	7/24/1950	1950	Annotation: S. romanzoffiana Cham., Martin L. Grant, 1952. Iowa Nat. Areas Inventory William Pusateri 1983-08-06	590
Orchidaceae	Spiranthes romanzoffiana Cham.	.	Dickinson	Silver Lake Fen	.	Lime soil. Co white [sic].	Grant, Martin L.	11558	7/12/1952	1952	Annotation: Iowa Nat. Areas Inventory William Pusateri 1983-08-06	1552
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Gar Lake	.	.	Takehara, Kenneth N.	2	7/29/1949	1949	.	519
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Hotel Orleans	.	Sand	Shimek, B.	.	8/16/1909	1909	.	331
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Lake Okoboji	.	Lake, 1' water	Grant, Martin L.	8263	8/23/1938	1938	.	1585
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Little Miller's Bay, Okoboji Lake	.	2 to 3 feet water	Hoffman, Larry	.	7/22/1957	1957	.	3839
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Lower Gar Lake	.	.	Crumm, Glen	.	7/17/1997	1997	.	none.
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Miller's Bay, Okoboji	.	Lake, 2' water	Grant, Martin L.	8784	7/7/1948	1948	.	330
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Minnewashata Lake	.	.	Crumm, Glen	.	7/17/1997	1997	.	none.
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	North edge of Little Miller's Bay	.	Submerged in shallow water.	Shook, A.D. & E. O. Beal	69	7/19/1950	1950	.	584
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Shallow water of margin of Beck Canal, South of Miller's Bay, West Okoboji Lake	.	.	Thorne, Robert F.	9893	8/18/1950	1950	.	3840
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Shore of Swan Lake	.	.	Conard, H. S.	.	7/27/1923	1923	.	332
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along NE shoreline	Adams, Doyle D.	.	8/11/1958	1958	.	3838
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	West Okoboji Beach	.	.	Lohman, M.L.	.	8/10/1925	1925	.	333
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	.	Dickinson	West shore of Big Spirit Lake, Dickinson co., IA.	.	.	Crumm, Glen	.	7/21/1997	1997	.	none.
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	forma terrestris (Farewell) Vict.	Dickinson	Hottes Lake, Sec.19, NE-NW	T100N_R36W_Sec19	Lake shore mud	Grant, Martin L.	8978	8/17/1948	1948	.	329
Pontederiaceae	Heteranthera dubia (Jacq.) MacM.	var. terrestris (Farewell) Vict.	Dickinson	North shore Little Miller's Bay	.	Wet ground	Shook, A.D. & E. O. Beal	55	8/2/1950	1950	.	585
Pontederiaceae	Heteranthera dubia (Jacq.) Macm.	.	Dickinson	Hottes Lake, Sec.18, NE-SE	T100N_R36W_Sec18	6 water. Co yellow [sic]	Grant, Martin L.	11208	7/19/1949	1949	Note on specimen: aquatic form	328
Pontederiaceae	Heteranthera limosa (Sw.) Willd.	.	Lyon	Gitchie Manitou Park	.	4 deep pool in quartzite. Co blue [sic]	Grant, Martin L.	12191	6/26/1954	1954	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	1901
Pontederiaceae	Pontederia cordata L.	.	Muscatine	Northeast of Bayfield, Lake twnshp. [NW 1/4 sec. 7]	.	.	Shimek, B.	.	7/16/1920	1920	.	2106
Potamogetonaceae	Potamogeton amplifolius Tuckerm.	.	Dickinson	Around end of sandspit in front of Lab.	.	.	Conard, H.S.	.	7/2/1923	1923	.	40
Potamogetonaceae	Potamogeton amplifolius Tuckerm.	.	Dickinson	Lake Okoboji	.	Lake, 5'.	Grant, Martin L.	8344	8/25/1938	1938	.	1704
Potamogetonaceae	Potamogeton amplifolius Tuckerm.	.	Dickinson	Little Miller's Bay, West Okoboji Lake	.	2 floating leaves in 4-5 feet of water	Hoffman, Larry	.	7/24/1957	1957	.	4034
Potamogetonaceae	Potamogeton amplifolius Tuckerm.	.	Dickinson	Miller's Bay - West Okoboji Lake	.	.	Shimek, B.	.	8/16/1924	1924	.	543
Potamogetonaceae	Potamogeton amplifolius Tuckerm.	.	Dickinson	Miller's Bay	.	Submerged in 5-8 feet of water. This specimen show floating leaves.	Shook, A.D. & E.O. Beal	94	8/12/1950	1950	.	543
Potamogetonaceae	Potamogeton amplifolius Tuckerm.	.	Dickinson	S. side Miller's Bay, Lakeville Twp., West Okoboji Lake.	.	Water 1.5 meters deep.	Throne, Robert F.	14554	8/9/1954	1954	.	4035
Potamogetonaceae	Potamogeton amplifolius Tuckerm.	.	Dickinson	Spirit Lake	.	.	Shimek, B.	.	07/31/1896	1896	Original i.d.: Potamogeton amplifolius Tuckerm. Annotation: P. illinoensis Morong, Martin L. Grant, 1952	41
Potamogetonaceae	Potamogeton amplifolius Tuckerm.	.	Hancock	Pilot Knob, Dead Man's Lake,	.	Sphagnum bog, lake, in 1/2 m. water	Grant, Martin L.	12943	5/13/1955	1955	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	3912
Potamogetonaceae	Potamogeton amplifolius Tuckman	.	Dickinson	Atwell's point. West Okoboji Lake.	.	.	Crumm, Glen	.	8/4/1997	1997	.	none.
Potamogetonaceae	Potamogeton amplifolius Tuckman	.	Dickinson	Atwell's point. West Okoboji Lake.	.	4' to 6' deep.	Crumm, Glen	.	7/4/1997	1997	.	none.
Potamogetonaceae	Potamogeton amplifolius Tuckman	.	Hancock	Dead Man's Lake. Pilot Knob State Park.	T97N_R23W_Sec4	1.25 - 1.5 m long. appx. 1 1/4 m. water.	Begres, F. M.	.	7/9/1968	1968	.	5664
Potamogetonaceae	Potamogeton crispus L.	.	Dickinson	Little Miller's Bay	.	Two meters of water	Witzman, Jean	.	8/11/1976	1976	.	5306
Potamogetonaceae	Potamogeton crispus L.	.	Dickinson	Lower Gar Lake	.	.	Crumm, Glen	.	7/17/1997	1997	.	none.
Potamogetonaceae	Potamogeton epihydrus Raf.	.	Hancock	Near Forest City	.	.	Shimek, B.	.	07/17/1896	1896	Annotations: [Shimek label says also found in Dickinson Co. , anon. note says No!]; var. typicus Fern., D.P.R. no specimens to date from Dickinson Co.	36
Potamogetonaceae	Potamogeton foliosus Raf.	.	Cerro Gordo	Mason City, Lime Creek	.	.	Shimek, B.	.	8/16/1912	1912	det. [?? Rose]	2038
Potamogetonaceae	Potamogeton foliosus Raf.	.	Clay	Big Meadow Creek	T97N_R36W_ Sec14&23	Rooted in main flow of stream.	Begres, F. M.	.	6/20/1968	1968	.	5454
Potamogetonaceae	Potamogeton foliosus Raf.	.	Dickinson	Beck Canal S. of Miller's Bay, West Okoboji Lake, Lakeville twp.	.	shallow water.	Thorne, Robert F.	9836	8/18/1950	1950	Orig. i.d.: Potamogeton pusillus. Annot.: R.R. Haynes, 1981	4049
Potamogetonaceae	Potamogeton foliosus Raf.	.	Dickinson	Diamond Lake Twnshp., NE 1/4 Sec. 36	.	Shallow open water of small pond.	Thorne, Robert F.	13124	7/30/1953	1953	Ident. verified by E.O. Beal	4040
Potamogetonaceae	Potamogeton foliosus Raf.	.	Dickinson	Little Miller's Bay, West Okoboji Lake, Sec. 23, Lakeville twp.	.	Shallow water	Thorne, Robert F.	14437	7/27/1954	1954	.	4039
Potamogetonaceae	Potamogeton foliosus Raf.	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34	Submerged.	Luschen, Mary Alyce & R.F. Thorne	57	8/11/1961	1961	.	5430
Potamogetonaceae	Potamogeton foliosus Raf.	.	Dickinson	Sec.31, NW 1/4--SW 1/4	T100N_R36W_Sec31	Marshy pond, 2 feet water	Hoffman, Larry	.	8/6/1957	1957	.	4038
Potamogetonaceae	Potamogeton foliosus Raf.	.	Winnebago	Forest City	.	.	Cratty, R.I.	.	08/12/1896	1896	Info on original label: (P. pauciflorus Auc.Am. not of Lam) [??]. Annotation: P. foliosus Raf, Ernest Beal. var. macellus Fern. (?cited by Fernald 1937: p. 40), D.P. Rogers.	4042
Potamogetonaceae	Potamogeton foliosus Raf.	var. genuinus Fern.	Cerro Gordo	Pond in Buffalo Slough, near sand pump[??] south of road, east of Mason City	.	.	Shimek, B.	.	6/25/1920	1920	det by E.T. Rose	4041
Potamogetonaceae	Potamogeton foliosus Raf.	var. macellus Fern.	Dickinson	.	T98N&99N_R36W_ Sec6&31	Shallow water	Shook, A.D. & E. O. Beal	48	8/1/1950	1950	.	544
Potamogetonaceae	Potamogeton foliosus Raf.	var. macellus Fern.	Dickinson	Southwest corner of Silver Lake, Silver Lake Twnshp., Sec.32, NW-NW	T100N_R38W_Sec32	In pond, s. of entrance road, in 1' water.	Grant, Martin L.	14021	8/6/1959	1959	.	3984
Potamogetonaceae	Potamogeton foliosus Raf.	var. macellus Fern.	Guthrie	Springbrook Lake	.	East shore of lake	Grant, Martin L.	12364	7/24/1954	1954	.	2454
Potamogetonaceae	Potamogeton friesii Rupr.	.	Clay	Barringer Slough, Sec.11, SE-SW	T96N_R35W_Sec11	1' water	Grant, Martin L.	12386	7/30/1954	1954	Original i.d.: Potamogeton strictifolius Benn. Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-08. ! P. friesii Rupr, Jean Novacele Bates, 08-08-1983	2455
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	East Lake Okoboji	.	.	Shimek, B.	.	08/02/1896	1896	Original i.d.: Potamogeton major (Fries) Morong. Annotations: P. strictifolius Ar.Benn, var. typicus Fern., very good winter buds, D.P.Rogers. P. friesii Rupr., Ernest Beal, 11-03-1953.	4046
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	East of Hwy 9 & 71 bridge East Okoboji Lake	.	.	Crumm, Glen	.	7/16/1997	1997	.	none.
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Gull Point, L. Okob.	T99N_R37W_Sec.25	Habit: Sterile. Habitat: L. Okob, washed in. NW1/4NE1/4_Sec.25	Grant, Martin L.	11644	8/18/1952	1952	Orig. i.d.: Potamogeton strictifolius A. Benn. Annot: R.R. Haynes, 1981	1517
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Little Miller's Bay, Okoboji	.	4' water	Grant, Martin L.	12336	7/13/1954	1954	.	1840
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Little Miller's Bay, West Lake Okoboji, Sec. 23, Lakeville twp.	.	several feet of water.	Thorne, Robert F.	13317	8/10/1953	1953	.	4044
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Little Miller's Bay, West Okoboji Lake.	.	4-6 feet of water.	Hoffman, Larry	.	7/24/1957	1957	.	4043
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Little Miller's Bay, West Okoboji Lake	.	In 4-6 feet of water	Hoffman, Larry	.	7/24/1957	1957	Orig. i.d.: Potamogeton pusillus L. Annot.: R.R. Haynes, 1981	4051
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Lower Gar Lake	.	.	Crumm & Clark	.	7/17/1997	1997	.	none.
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Miller's Bay, Lake Okoboji	.	quiet waters	Brown, Joseph H.	.	7/30/1955	1955	Orig. i.d.: Potamogeton pusillus L. Annot.: R.R. Haynes, 1981	4050
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Miller's Bay, Okoboji	.	Lake, 6' water.	Grant, Martin L.	8770	7/7/1948	1948	.	44
Potamogetonaceae	Potamogeton friesii Rupr.	.	Dickinson	Miller's Bay	.	Submersed in about 4 ft. of water.	Shook A.D. & E.O. Beal	23	7/19/1950	1950	Orig. i.d.: Potamogeton panormitanus Biv. Annot: M.L. Grant, 1952	547
Potamogetonaceae	Potamogeton friesii Rupr.	.	Emmet	Four-Mile Lake, Sec. 18, Tstherville twp.	.	shallow water	Thorne, Robert F.	13499	8/18/1953	.	.	4047
Potamogetonaceae	Potamogeton gramineus L.	.	Dickinson	Arend's Kettlehole Pond, Sec.33, NE-SW	T99N_R37W_Sec33	1-2' water	Grant, Martin L.	14417	8/11/1960	1960	.	4328
Potamogetonaceae	Potamogeton gramineus L.	.	Dickinson	Arends Kettlehole Pond	T99N_R37W_Sec33	NE1/4, SW1/4 sec. 33. 1-2' water.	Grant, M.L.	14417	8/11/1960	1960	.	4328
Potamogetonaceae	Potamogeton gramineus L.	.	Dickinson	Cayler Prairie, Lakeville Twnshp. [Sec. 17.]	.	Small, shallow pond amid gravel knobs.	Thorne, Robert F.	14423	7/22/1954	1954	.	4054
Potamogetonaceae	Potamogeton gramineus L.	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec35	water	Luschen, Mary Alyce & R.F. Thorne	62	8/11/1961	1961	.	5427
Potamogetonaceae	Potamogeton illinoensis Morong	.	Cerro Gordo	Clear Lake	.	.	Shimek, B.	.	07/11/1896	1896	Annotation: P. illinoensis Morong., Robert F. Thorne, 08-22-1950. P. illinoensis Morong., Ernest Beal, 1951.	5307
Potamogetonaceae	Potamogeton illinoensis Morong	.	Dickinson	East shore Big Spirit Lake.	.	.	Crumm, Glen	.	7/22/1997	1997	original i.d.: Potamogeton illinoiensis Morong.	none
Potamogetonaceae	Potamogeton illinoensis Morong	.	Dickinson	So. of tip of sandspit in front of Lab.	.	.	Conard, H.S.	.	7/2/1923	1923	Orig. i.d.: Potamogeton americanus. Annot.:	39
Potamogetonaceae	Potamogeton illinoensis Morong	.	Dickinson	South out of mouth of Big Miller's Bay	.	6-8 feet of water	Hoffman, Larry	.	7/24/1957	1957	.	4056
Potamogetonaceae	Potamogeton illinoensis Morong	.	Dickinson	Spirit Lake, Sec.14, SW 1/4	T100N_R36W_Sec14	1' water	Begres, F.M.	.	6/18/1968	1968	.	4785
Potamogetonaceae	Potamogeton illinoensis Morong	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along west shoreline.	Adams, Doyle D.	.	7/28/1958	1958	.	4055
Potamogetonaceae	Potamogeton illinoensis Morong	.	Dickinson	Spirit Lake, near Stony Point	T100N_R36W_Sec15	8' water	Smith, P.	.	7/3/1960	1960	.	4342
Potamogetonaceae	Potamogeton illinoensis Morong	.	Dickinson	West Lake Okoboji, Emerson Bay	T99N_R37W_Sec.23	2m of water. specimen appx. 2m long.	Begres, F.M.	.	6/29/1968	1968	.	5284
Potamogetonaceae	Potamogeton illinoensis Morong	.	Louisa	Muscatine Isl.	.	.	Shimek & Myers	.	08/01/1897	1897	Annotation: Potamogeton nodosus Poir., Ernest Beal, 1951. Fragmentary , Robert A. Davidson, 06-1956	4067
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	End of Sand spit, in front of Lakeside Lab.	.	.	Conard, H. S.	.	7/2/1923	1923	.	43
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Lake Okoboji	.	Lake 5'	Grant, Martin L.	8343	8/25/1938	1938	.	1705
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Little Miller's Bay, West Okoboji Lake,	.	4 to 6 feet water. Roots not collected.	Hoffman, Larry	.	7/24/1957	1957	Original i.d.: Potamogeton praelongus Wulf. Annotation: P. natans L., Martin L. Grant, 1959	4062
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Little Miller's Bay, West Okoboji Lake.	.	.	Crumm, Glen	.	7/24/1997	1997	.	none.
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Little Millers Bay, West Okoboji Lake	T99N_R37W_Sec23	3-4' water	Begres, F.M.	.	6/12/1968	1968	.	4792
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Manhattan Point, Sec.13, SW-NW	T99N_R37W_Sec13	7' water, Lake Okoboji	Grant, Martin L.	11177	7/4/1949	1949	.	491
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Marble Lake, Spirit Lake twnshp.	.	.	Thorne, Robert F.	13114	7/27/1953	1953	.	4060
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Miller's Bay, West Okoboji Lake, Lakeville Twnshp. [Sec. 23.], Lakeville Twnshp [Sec. 23.]	.	Shallow water (up to 2 meters)	Thorne, Robert F.	13314	8/10/1953	1953	.	4054
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Miller's Bay	.	Submerged in 5-8 feet of water (leaves floating)	Shook, A.D. & E. O. Beal	95	8/10/1950	1950	.	546
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Shallow water.	Roosa, Dean M.	20	7/29/1961	1961	.	5421
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Spirit Lake, East Okoboji Lake	.	.	Shimek, B.	.	8/1/1901	1901	.	1612
Potamogetonaceae	Potamogeton natans L.	.	Dickinson	Spirit Lake	.	.	Shimek, B.	.	07/31/1896	1896	.	42
Potamogetonaceae	Potamogeton natans L.	.	Linn	Cedar Rapids	.	.	Shimek, B.	.	09/01/1892	1892	Annotation: P. natans L., Ernest Beal, 1951	4061
Potamogetonaceae	Potamogeton nodosus Poir.	.	Clay	Shallow water of Round Lake	.	.	Thorne, Robert F.	13188	8/5/1953	1953	.	4066
Potamogetonaceae	Potamogeton nodosus Poir.	.	Clay	Trumbull Lake (W.Shore), Sec.27, NE 1/4	T97N_R35W_Sec27	6 water	Begres, F.M.	.	6/20/1968	1968	.	4806
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Beck Canal south of Miller's bay, West Okoboji Lake, Lakeville Twnshp.	.	Shallow water	Thorne, Robert F.	9840	8/18/1950	1950	.	4063
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Canal	.	Shallow water	Shook, A.D. & E. O. Beal	13	7/26/1950	1950	Original i.d.: Potamogeton americanus C. & S. Annotation: P. nodosus Poir., Martin L. Grant, 1952	542
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Little Miller's Bay, Okoboji	.	4' water	Grant, Martin L.	12335	07/13/1854	1854	.	1841
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Little Miller's Bay, West Okoboji Lake.	.	.	Crumm & Clark	.	7/24/1997	1997	.	none.
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Little Miller's bay, West Okoboji Lake	.	3 feet of water. Leaves floating; submersed leaves on other specimens were much narrower.	Hoffman, Larry	.	7/24/1957	1957	.	4065
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Marble Lake, Spirit Lake twnshp.	.	.	Thorne, Robert F.	13119	7/27/1953	1953	.	4065
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	McBreen Marsh. 3 mi. N. of Hwy. 9 & 86 intersection. 1 mi E & 1/2 mi. N.	T100N_R37W_Sec11	Plant taxonomy class	Plant taxonomy class	.	7/7/1999	1999	det. by Amy J. Oliver	5608
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Miller's Bay, Okoboji	.	Lake, 7' water	Grant, Martin L.	8776	7/7/1948	1948	Original i.d.: Potamogeton americanus C. & S. Annotation: P. nodosus Poir., Martin L. Grant, 1952	35
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34.	water	Luschen, Mary Alyce	16	8/4/1961	1961	.	5425
Potamogetonaceae	Potamogeton nodosus Poir.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec5	Floating.	Shannon, Jerry A.	34	7/30/1961	1961	.	5453
Potamogetonaceae	Potamogeton nodosus Poir.	.	Louisa	Muscatine Isl.	.	.	Myers, P.C.	.	08/01/1897	1897	Original i.d.: Potamogeton americanus C. & S. Annotation: P. nodosus [anon.]	2434
Potamogetonaceae	Potamogeton pectinatus L.	.	Dickinson	Miller's Bay, West Okoboji Lake	.	.	Shimek, B.	.	7/9/1912	1912		5220
Potamogetonaceae	Potamogeton praelongus Wulf.	.	Cerro Gordo	Clear Lake	.	.	Shimek, B.	.	07/11/1896	1896	Annotation: P. praelongus Wulfen, Ernest Beal, 1951. Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06.	4717
Potamogetonaceae	Potamogeton praelongus Wulf.	.	Dickinson	Atwell's point. West Okoboji Lake.	.	.	Crumm, Clark, Bookmeyer	.	8/4/1997	1997	.	none.
Potamogetonaceae	Potamogeton praelongus Wulf.	.	Dickinson	In front of Lakeside Lab.	.	.	Conard, H. S.	.	7/2/1923	1923	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	50
Potamogetonaceae	Potamogeton praelongus Wulf.	.	Dickinson	Lake Okoboji	.	.	Shimek, B.	.	8/3/1910	1910	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	1614
Potamogetonaceae	Potamogeton praelongus Wulf.	.	Dickinson	Little Miller's Bay, West Okoboji Lake,	.	4 feet of water	Hoffman, Larry	.	7/24/1957	1957	Original i.d.: Potamogeton natans L. Annotation: P. praelongus Wulf., Martin L. Grant, 1954	4072
Potamogetonaceae	Potamogeton praelongus Wulf.	.	Dickinson	Manhattan Point, Lake Okoboji	.	7' water	Grant, Martin L.	11176	7/4/1949	1949	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	490
Potamogetonaceae	Potamogeton praelongus Wulf.	.	Dickinson	Miller's Bay	.	Submerged in 10 feet of water	Shook, A.D. & E. O. Beal	78	8/9/1950	1950	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	550
Potamogetonaceae	Potamogeton praelongus Wulf.	.	Dickinson	West Lake Okoboji, near Okoboji draw bridge	.	Lake	Shimek, B.	.	8/16/1909	1909	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	49
Potamogetonaceae	Potamogeton pusillus L.	var. tenuissimus Mert. & Koch.	Dickinson	Arend's Kettlehole Pond, Sec.33, NE-SW	T99N_R37W_Sec33	1-2' water	Grant, Martin L.	14418	8/11/1960	1960	Original i.d.: Potamogeton berchtoldii Fieber. Note on specimen: (If distinct from P. pusillus L.). Annotations: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06; P. pusillus L. v. tenuissimus Mert. & Koch., D.R. 1993.	4329
Potamogetonaceae	Potamogeton pusillus L.	var. tenuissimus Mert. & Koch.	Dickinson	Manhattan Pond, Lakeville Twnshp. [Sec. 14, NE1/4]	.	Shallow water	Thorne, Robert F.	13015	7/16/1953	1953	Original i.d.: Potamogeton berchtoldii Fieber verified by E.O. Beal Annotations: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06; P. pusillus L. v. tenuissimus Mert. & Koch., D.R. 1993.	4036
Potamogetonaceae	Potamogeton pusillus L.	var. tenuissimus Mert. & Koch.	Dickinson	Manhattan Slough	.	Submerged in 3-5 feet of water	Gilmore, K.	.	7/10/1955	1955	Original i.d.: Potamogeton berchtoldii Fieber Annotations: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06; P. pusillus L. v. tenuissimus Mert. & Koch., D.R. 1993.	4037
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	Arend's Kettlehole	.	Pond	Grant, Martin L.	12511	8/17/1954	1954	Courtesy J. Dodd	4048
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	East Lake Okoboji	.	.	Shimek, B.	.	08/01/1896	1896	Annotation: P. panormitanus Biv.-Bern., D.P.Rogers. P. pusillus L., Robert F. Thorne, 02-20-1951.	5223
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	East Lake Okoboji	.	.	Shimek, B.	.	08/09/1896	1896	Annotation: P. panormitanus Biv.-Bern., D.P. Rogers. P. pusillus L., Martin L. Grant, 1952.	45
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	Kettlehole, Sec.26, E 1/2-NW 1/4	T99N_R37W_Sec26	.	Shimek, B.	.	8/1/1916	1916	Original i.d.: Potamogeton panormitanus Biv. var. minor Biv. Annotation: P. pusillus L., Martin L. Grant, 1954	1779
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	Lower Gar Lake	.	.	Crumm, Glen	.	7/17/1997	1997	.	none.
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	Manhattan Slough	.	Pond	Grant, Martin L.	12361	7/22/1954	1954	Annotation: P. berchtoldii ?, Robert F. Thorne, 1957. brought in by J. Dodd	1842
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	Miller's Bay, West Okoboji Lake	.	.	Shimek, B.	.	7/9/1912	1912	Orig. i.d.: P. foliosus Raf. Annot.: R.R. Haynes, 1981.	5220
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	Plants of Crossroads Pond.	T98N_R37W_Sec3	Submerged.	Luschen, Mary Alyce & R.F. Thorne	45	8/11/1961	1961	.	5429
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along west shoreline.	Adams, Doyle D.	.	7/28/1958	1958	.	4052
Potamogetonaceae	Potamogeton pusillus L.	.	Dickinson	Welch Lake, Diamond Lake Twnshp.	.	Shallow water	Thorne, Robert F.	13111	7/27/1953	1953	(Ident. verified by E.O. Beal)	4053
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Little Miller's Bay	.	10 inches of water	Shook, A.D. & E. O. Beal	807-18-1950	.	.	.	551
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Miller's Bay	.	Shallow to 8 plus feet of water	Shook, A.D. & E. O. Beal	8	7/18/1950	1950	.	552
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Miller's Bay	.	Specimen is 3 meters long	Conard, H. S.	.	8/9/1923	1923	.	54
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along west shoreline.	Adams, Doyle D.	.	7/28/1958	1958	.	4073
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	West Okoboji near Gull Point	.	5 feet of water	Hoffman, Larry	.	7/18/1957	1957	.	4074
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Cerro Gordo	Clear Lake	.	.	Shimek, B.	.	07/11/1896	1896	Original i.d.: Potamogeton perfoliatus L. var. richardsonii. Annotation: P. richardsonii, Robert F. Thorne	4076
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Clay	Trumbull Lake (West shore), Sec.27, NE 1/4	T97N_R35W_Sec27	2' water	Begres, F.M.	.	6/20/1968	1968	.	4805
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	East Okoboji Lake	.	Some plants had leaves 3' to 5' long.	Reppert & (Barnes)	.	07/01/1895	1895	Original i.d.: Potamogeton perfoliatus L. var. lanceolatus Robbins. Annotations: Potamogeton richardsonii (Benn.) Rydb. equals P. perfoliatus var. lanceolatus, Robbins. [anon.]; P. richardsonii (Ar.Benn.) Rydb., Ernest Beal, 1951.	5213
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Lake Okoboji	.	Lake 1' water	Grant, Martin L.	8265	8/23/1938	1938	.	1562
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Little Miller's Bay, West Lake Okoboji	T99N_R37W_Sec23	1-2 feet water	Begres, F.M.	.	7/1/1968	1968	.	4786
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Little Miller's Bay, West Okoboji Lake.	.	.	Crumm, Glen	.	7/24/1997	1997	.	none.
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Lower Gar Lake	.	.	Crumm, Glen	.	7/7/1997	1997	.	none.
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Miller's Bay, Okoboji Lake	.	8' water	Grant, Martin L.	8772	7/7/1948	1948	.	52
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Miller's Bay, Okoboji	.	Lake, 8' water	Grant, Martin L.	8774	7/7/1948	1948	.	51
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Miller's Bay, West Okoboji Lake	.	.	Shimek, B.	.	8/16/1924	1924	.	1615
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Miller's Bay, West Okoboji Lake	.	.	Shimek, B.	.	8/8/1910	1910	.	1616
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Minnewashata Lake	.	.	Crumm, Glen	.	7/17/1997	1997	.	none.
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Shallow water of Welch Lake, Diamond Lake Twnshp.	.	.	Thorne, Robert F.	13110	7/27/1953	1953	.	4075
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Spirit Lake	.	.	Shimek, B.	.	07/31/1896	1896	This note included with name.(perfoliatus var. lanceolatus.)	53
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	Upper Gar Lake, Dickinson Co., IA.	.	.	Crumm, Glen	.	7/7/1997	1997	.	none.
Potamogetonaceae	Potamogeton richardsonii (Benn.) Rydb.	.	Dickinson	West shore, Spirit Lake, Dickinson Co., IA.	.	.	Crumm, Glen	.	7/21/1997	1997	.	none.
Potamogetonaceae	Potamogeton sp.	.	Dickinson	Fishery Ponds, Orleans	.	.	Conard, H. S.	.	7/23/1923	1923	Note on specimen: [written by D.P. Rogers foliosus Raf.var. macellus ]	38
Potamogetonaceae	Potamogeton spirillus Tuck.	.	Hancock	Near Forest City	.	.	Shimek, B.	.	07/17/1896	1896	Original i.d.: Potamogeton dimorphus Raf. Annotations: [Shimek label says.also found in Dickinson Co. anon. wrote.probably no.] Probably the collection cited by Fernald 1932, p. 102. No Dickinson Co. material. Vailable [sic] on the site. 06-18-1935; P. spirillus Tuckerm. D.P.R; Iowa Nat Areas Inventory ! P. spirillus Tuckerm. J. Novacele Bates, 08-07-198.	37
Potamogetonaceae	Potamogeton vaseyi Robbins	.	Linn	Coggon Bog. About 2 miles south of Coggon	.	.	Beal, Ernest	356	7/13/1953	1953	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	4077
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	E. Lake Okoboji	.	.	Shimek, B.	.	08/01/1896	1896	Annotation: Potamogeton zosteriformis Fern.! DPR	57
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	East Okoboji Lake	.	.	Shimek, B.	.	08/01/1896	1896	Annotation: ? Cited by Fernald; Amer. Acad. 17:39. '32 [anon.]. P. zosteriformis Fern. [anon.]. P. zosteriformis Fern. E.O. Beal 1951.	5245
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	In front of lab.	.	.	Conard, H. S.	.	9/2/1923	1923	Annotation: Potamogeton zosteriformis Fern. ! DPR	56
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	Jemmerson Slough	T99N_R36W_Sec5	1' water.	Begres, F. M.	.	6/14/1968	1968	.	5420
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	Lake Okoboji	.	Lake. 5'	Grant, Martin L.	8345	8/25/1938	1938	.	1706
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	Litter Miller's Bay, West Okoboji Lake	.	5 to 8 feet of water	Hoffman, Larry	.	7/18/1957	1957	.	4078
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	Miller's Bay, Okoboji Lake	.	6' water	Grant, Martin L.	8771	7/7/1948	1948	.	55
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	Miller's Bay	.	4 to 6 feet water	Shook, A.D. & E. O. Beal	22	7/19/1950	1950	.	553
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	Okoboji	.	.	Shimek, B.	.	8/1/1901	1901	.	1617
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34	Submerged.	Luschen, Mary Alyce	3	7/28/1961	1961	.	5455
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Shallow water.	Roosa, Dean M.	27	7/30/1961	1961	.	5426
Potamogetonaceae	Potamogeton zosteriformis Fern.	.	Dickinson	S. end Garlock Slough.	T99N_R36W_Sec35	1-2' water.	Begres, F. M.	.	6/10/1968	1968	.	5625
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Canal south of Miller's Bay Hotel, West Okoboji Lake	.	.	Shimek, B.	.	7/19/1916	1916	Annotation: P. pectinatus L., Ernest Beal, 1951 Annotation by W.R. Norris 8/2011	4071
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	East Lake Okoboji	.	.	Crumm & Clark	.	7/16/1997	1997	Original i.d.: Potamogeton pectinatus L. annotation by W.R. Norris 8/2011	none
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	East Lake Okoboji	.	.	Crumm & Clark	.	7/16/1997	1997	original i.d.: Potamogeton pectinatus L. annotated by W.R. Norris 8/2011	none
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	East Lake Okoboji	.	.	Shimek, B.	.	07/29/1896	1896	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	47
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	East edge of Little Miller's Bay	.	Shallow water	Shook, A.D. & E. O. Beal	42	7/18/1950	1950	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	549
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Lake Okoboji	.	Lake, 2' water	Grant, Martin L.	8264	8/23/1938	1938	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	1561
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Little Miller's Bay, West Okoboji Lake	.	4 to 6 feet of water	Hoffman, Larry	.	7/24/1957	1957	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	4068
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Little Miller's Bay	.	Shallow to 6 plus feet of water	Shook, A.D. & E. O. Beal	42	7/18/1950	1950	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	548
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Little Miller's bay, West Okoboji Lake, Lakeville Twnshp. [Sec. 23.]	.	Several feet of water	Thorne, Robert F.	9845	8/18/1950	1950	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	4070
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Miller's Bay, Okoboji	.	Lake, 7' water	Grant, Martin L.	8780	7/7/1948	1948	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	46
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Miller's Bay, West Okoboji Lake	.	.	Shimek, B.	.	8/3/1916	1916	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	1613
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	North shore of Center Lake	.	.	Conard, H. S.	.	7/14/1923	1923	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	48
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Plants of Crossroads Pond.	T99N_R37W_Sec34	Submerged.	Luschen, Mary Alyce	4	7/28/1961	1961	original i.d.: Potamogeton pectinatus L. annotation by W. R. Norris 8/2001	5621
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec5	Submerged.	Shannon, Jerry A.	29	7/30/1961	1961	original i.d.: Potamogeton pectinatus L. annotated by W.R. Norris 8/2011	5424
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	S. end Garlock Slough.	T99N_R37W_Sec35	appx. 1' water	Begres, F. M.	.	6/10/1968	1968	Original i.d.: Potamogeton pectinatus L. annotated by W.R. Norris 8/2011	5422
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	S. end Garlock Slough	T99N_R37W_Sec35	1-2' water.	Begres, F. M.	.	6/25/1968	1968	Original i.d.: Potamogeton pectinatus L. annotated by W.R. Norris 8/2011	5423
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Spirit Lake, Dickinson Co., IA.	.	.	Crumm & Clark	.	7/21/1997	1997	original i.d.: Potamogeton pectinatus L. annotated by W.R. Norris 8/2011	none
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Spirit Lake, Sec.15, SE 1/4	T100N_R36W_Sec15	Submerged along west shoreline	Adams, Doyle D.	.	8/11/1958	1958	Original i.d.: Potamogeton pectinatus L. Annotation by W.R. Norris 8/2011	4069
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	Upper Gar Lake, Dickinson Co., IA.	.	.	Crumm, Glen	.	7/17/1997	1997	original i.d.: Potamogeton pectinatus L. annotated by W.R. Norris 8/2011	none
Potamogetonaceae	Stuckenia pectinata (L.) Borner	.	Dickinson	West Okoboji Lake, west of the narrows, northeast of Arnold's Park	.	.	Shimek, B.	.	7/8/1918	1918	Annotation: P. pectinatus L., Ernest Beal, 1951 Annotation by W.R. Norris 8/2011	5222
Ruppiaceae	Ruppia maritima L.	.	Dickinson	Spirit Lake, Dickinson Co., IA.	.	.	Crumm & Clark	.	7/23/1997	1997	.	none.
Ruppiaceae	Ruppia maritima L.	.	Dickinson	Spirit Lake, Dickinson co., IA.	.	.	Crumm & Clark	.	7/23/1997	1997	.	none.
Ruppiaceae	Ruppia maritima L.	.	Dickinson	Stony Point Beach	.	4 feet of water	Hoffman, Larry	.	8/12/1957	1957	Annotation: Iowa Nat. Areas Inventory Jeanne N. Bates 1983-08-06	4079
Ruscaceae	Convallaria majalis L.	.	Dickinson	S. edge Iowa Lakeside Laboratory campus	.	Oak ravine	Grant, Martin L.	14386	7/25/1960	1960	See Liliaceae in Eilers & Roosa [1994] and FNA.	4032
Ruscaceae	Maianthemum racemosum (L.) Link	.	Dickinson	Plants of three representative areas of the east shore of West Okoboji Lake.	T99N_R36W_ Sec18	Dense woods. Maple woods. SW1/4 sec. 18.	Naffziger, Joyce	52	8/11/1961	1961	Liliaceae of Eilers & Roosa [1994] and FNA. Original i.d.: Smilacina racemosa (L.) Desf. Annotated by W. R. Norris 8/2011	5589
Ruscaceae	Maianthemum racemosum (L.) Link	.	Dickinson	Plants of three representative areas of the east shore of West Okoboji Lake.	T99N_R37W_Sec12	Open woods. Oak woods. NW1/4 sec. 12.	Naffziger, Joyce	19	8/4/1961	1961	Liliaceae of Eilers & Roosa [1994] and FNA. Original i.d.: Smilacina racemosa (L.) Desf. Annotated by W. R. Norris 8/2011	5592
Ruscaceae	Maianthemum racemosum (L.) Link	.	Dickinson	2 miles west of Milford, along Little Sioux River.	.	Upland woods	Severe, Doris	21	7/25/1957	1957	Original i.d.: Smilacina racemosa (L.) Desf. var. cylindrata Fern. Annotation by W.R. Norris 8/2011. See Liliaceae in Eilers & Roosa [1994] and FNA.	3682
Ruscaceae	Maianthemum racemosum (L.) Link	.	Dickinson	Iowa Lakeside Laboratory	.	Wooded understory near water front. Berries green with red spots.	Bloethe, D. , K. Cogan and S. Pedersen	.	7/19/1973	1973	Original i.d.: Smilacina racemosa (L.) Desf. var. cylindrata Fern. Annotation by W.R. Norris 8/2011. See Liliaceae in Eilers & Roosa [1994] and FNA.	5078
Ruscaceae	Maianthemum racemosum (L.) Link	.	Dickinson	Woods west of Milford	.	.	Shimek, B.	.	7/31/1924	1924	Original i.d.: Smilacina racemosa (L.) Desf. var. cylindrata Fern. Annotation by W.R. Norris 8/2011. See Liliaceae in Eilers & Roosa [1994] and FNA.	1652
Ruscaceae	Maianthemum racemosum (L.) Link	.	Mitchell	Along the Cedar River south of St. Ansgar	.	Woods	Shimek, B.	.	7/13/1930	1930	Original i.d.: Smilacina racemosa (L.) Desf. var. cylindrata Fern. Annotation by W.R. Norris 8/2011. See Liliaceae in Eilers & Roosa [1994] and FNA.	2110
Ruscaceae	Maianthemum racemosum (L.) Link	var. cylindrata Fern.	Dickinson	Milford Woods, Sec.10, NE-NW	T98N_R37W_Sec10	Oak-ash forest. Frt. red-spotted	Grant, Martin L.	11587	7/30/1952	1952	Original i.d.: Smilacina racemosa (L.) Desf. var. cylindrata Fern. Annotation by W.R. Norris 8/2011. See Liliaceae in Eilers & Roosa [1994] and FNA.	1548
Ruscaceae	Maianthemum stellatum (L.) Link	.	Dickinson	2 miles west of Milford, along Little Sioux River.	.	Upland woods	Severe, Doris	17	7/24/1957	1957	Original i.d.: Smilacina stellata (L.) Desf. See Liliaceae in Eilers & Roosa [1994] and FNA.	3683
Ruscaceae	Maianthemum stellatum (L.) Link	.	Dickinson	Iowa Lakeside Laboratory	.	Acer negundo-Quercus macrocarpa woodland. Lvs. glaucous, berries green with purple stripes	Bloethe, D. , K. Cogan and S. Pedersen	.	7/12/1973	1973	Original i.d.: Smilacina stellata (L.) Desf. See Liliaceae in Eilers & Roosa [1994] and FNA.	5079
Ruscaceae	Maianthemum stellatum (L.) Link	.	Dickinson	Silver Lake	.	Marsh	Grant, Martin L.	8728	6/29/1948	1948	Original i.d.: Smilacina stellata (L.) Desf. See Liliaceae in Eilers & Roosa [1994] and FNA.	365
Ruscaceae	Maianthemum stellatum (L.) Link	.	Dickinson	South of Miller's Bay, West Lake Okoboji	.	Edge of woods	Shimek, B.	.	8/19/1909	1909	Original i.d.: Smilacina stellata (L.) Desf. See Liliaceae in Eilers & Roosa [1994] and FNA.	364
Ruscaceae	Maianthemum stellatum (L.) Link	.	Dickinson	Southwest of Miller's Bay, West Lake Okoboji	.	Prairie (rather low)	Cavanagh, Lucy M.	.	5/20/1910	1910	Original i.d.: Smilacina stellata (L.) Desf. See Liliaceae in Eilers & Roosa [1994] and FNA.	366
Ruscaceae	Maianthemum stellatum (L.) Link	.	Dickinson	Woods back of Gull Point	.	.	Conard, H. S.	.	7/5/1923	1923	Original i.d.: Smilacina stellata (L.) Desf. See Liliaceae in Eilers & Roosa [1994] and FNA.	367
Ruscaceae	Maianthemum stellatum (L.) Link	.	Hardin	Prairie above the ledges along the Iowa River.	.	.	Shimek, B.	.	9/1/1927	1927	Original i.d.: Smilacina stellata (L.) Desf. See Liliaceae in Eilers & Roosa [1994] and FNA.	2111
Ruscaceae	Polygonatum biflorum (Walter) Elliot	.	Dickinson	Bluff of Lake	.	.	Conard, H. S.	.	7/4/1923	1923	Annotation: P. biflorum (Walt.) Ell., Martin L. Grant, 1948. See Liliaceae in Eilers & Roosa [1994] and FNA.	362
Ruscaceae	Polygonatum canaliculatum (Muhl.) Pursh	.	Dickinson	2 miles west of Milford, along Little Sioux River.	.	Upland woods	Severe, Doris	18	7/24/1957	1957	Annotation: = P.biflorum (Walt.) Ell.,D.R., 08-1993. See Liliaceae in Eilers & Roosa [1994] and FNA.	3681
Ruscaceae	Polygonatum canaliculatum (Muhl.) Pursh	.	Dickinson	East shore of west Okoboji Lake, Sec.18, SW 1/4	T99N_R36W_Sec18	Edge of dense woods, Maple Woods	Naffziger, Joyce	92	8/11/1961	1961	Annotation: = P. biflorus (Walt.) Ell., D.R., 08-1993. See Liliaceae in Eilers & Roosa [1994] and FNA.	4670
Ruscaceae	Polygonatum canaliculatum (Muhl.) Pursh	.	Dickinson	Iowa Lakeside Laboratory	.	Acer negundo-Quercus macrocarpa woodland. Fls axillary. Common in woods	Bloethe, D. , K. Cogan and S. Pedersen	.	7/11/1973	1973	Annotation: = P. biflorum (Walt.) Ell., D.R., 08-1993. See Liliaceae in Eilers & Roosa [1994] and FNA.	5030
Ruscaceae	Polygonatum canaliculatum (Muhl.) Pursh	.	Dickinson	Sunset Beach, Sec.30, SE-SW	T99N_R36W_Sec30	Tilia-ash forest. Co yellowish [sic]	Grant, Martin L.	12161	6/22/1954	1954	Annotation: = P. biflorum (Walt.) Ell., D.R., 08-1993. See Liliaceae in Eilers & Roosa [1994] and FNA.	1906
Ruscaceae	Polygonatum commutatum (R. & S.) Dietr.	.	Dickinson	South of Miller's Bay, West Lake Okoboji	.	Woods	Shimek, B.	.	8/19/1909	1909	Annotation: P. biflorum (Walt.) Ell., Martin L. Grant, 1948. See Liliaceae in Eilers & Roosa [1994] and FNA.	363
Ruscaceae	Polygonatum commutatum (R. & S.) Dietr.	.	Emmet	Estherville	.	Prairie	Shimek, B.	.	8/10/1909	1909	Annotation: = P. biflorum (Walt.) Ell., D.R., 1993. See Liliaceae in Eilers & Roosa [1994] and FNA.	1651
Smilacaceae	Smilax ecirrhata (Engelm.) S. Wats.	.	Dickinson	Marble Lake, Sec.17, SW 1/4	T100N_R36W_Sec17	Dry woods. Erect herb.	Severe, Doris	35	7/27/1957	1957	See Liliaceae in Eilers & Roosa [1994].	3684
Smilacaceae	Smilax ecirrhata (Engelm.) S. Wats.	.	Dickinson	Milford Woods, Sec.10, NW-NE	T98N_R37W_Sec10	Bur oak-Tilia forest	Grant, Martin L.	13976	7/14/1959	1959	See Liliaceae in Eilers & Roosa [1994].	3941
Smilacaceae	Smilax ecirrhata (Engelm.) S. Wats.	.	Dickinson	Plants of three representative areas of the east shore of West Okoboji Lake.	T99N_R36W_ Sec18	Dense woods. Maple woods. SW1/4 sec. 18.	Naffziger, Joyce	57	8/11/1961	1961	.	5590
Smilacaceae	Smilax herbacea L.	.	Dickinson	2 miles west of Milford, along Little Sioux River.	.	Upland woods. Climbing. 1' section removed between leaves and fruit and between fruit and stems.	Severe, Doris	77	8/11/1957	1957	See Liliaceae in Eilers & Roosa [1994].	3685
Smilacaceae	Smilax herbacea L.	.	Dickinson	Iowa Lakeside Laboratory	.	Understory of wooded lake front. Nonprickly, tendrilled.	Bloethe, D. , K. Cogan and S. Pedersen	.	7/19/1973	1973	See Liliaceae in Eilers & Roosa [1994].	5080
Smilacaceae	Smilax herbacea L.	.	Dickinson	Lakeside Laboratory campus	.	.	Conard, H. S.	.	7/4/1923	1923	See Liliaceae in Eilers & Roosa [1994].	369
Smilacaceae	Smilax herbacea L.	.	Dickinson	Plants of three representative areas of the east shore of West Okoboji Lake.	T99N_R37W_Sec12	Open woods. Oak woods. NW1/4 sec. 12.	Naffziger, Joyce	18	8/4/1961	1961	.	5591
Smilacaceae	Smilax herbacea L.	var. lasioneura (Hook.) A. DC.	Dickinson	Milford Woods, Sec.10, NW-NE	T98N_R37W_Sec10	Bur oak-Tilia forest. Vegetative only.	Grant, Martin L.	13977	7/14/1959	1959	See Liliaceae in Eilers & Roosa [1994].	3942
Smilacaceae	Smilax herbacea L.	var. lasioneura (Hook.) A. DC.	Dickinson	Milford Woods, Sec.10, SE-NW	T98N_R37W_Sec10	Bur oak forest. Fruit brown; leaf hairs 03mm. long.	Grant, Martin L.	14019	8/3/1959	1959	See Liliaceae in Eilers & Roosa [1994].	3982
Smilacaceae	Smilax hispida Muhl.	.	Clinton	Woods along Mill Creek	.	.	Shimek, B.	.	9/27/1925	1925	See Liliaceae in Eilers & Roosa [1994].	2112
Smilacaceae	Smilax hispida Muhl.	.	Dickinson	Arnold's Park	.	Woods	Shimek, B.	.	8/1/1901	1901	See Liliaceae in Eilers & Roosa [1994].	370
Smilacaceae	Smilax hispida Muhl.	.	Dickinson	Lakeside Laboratory campus	.	.	Conard, H. S.	.	7/4/1923	1923	See Liliaceae in Eilers & Roosa [1994].	371
Smilacaceae	Smilax hispida Muhl.	.	Winneshiek	Decorah	.	.	Savage, T.E.	.	05/29/1899	1899	See Liliaceae in Eilers & Roosa [1994].	2438
Smilacaceae	Smilax hispida Muhl.	var. hispida (Muhl.) Fern.	Dickinson	Iowa Lakeside Laboratory	.	Wooded water front. Climbing woody vine.	Bloethe, D. , K. Cogan and S. Pedersen	.	7/19/1973	1973	Original i.d.: Smilax tamnoides L. Annotation: Smilax hispida Muhl., L.J. Eilers, 07-1979. See Liliaceae in Eilers & Roosa [1994].	5081
Smilacaceae	Smilax hispida Muhl.	var. hispida (Muhl.) Fern.	Dickinson	Spirit Lake	.	Forest, oak	Grant, Martin L.	8331	8/25/1938	1938	Original i.d.: Smilax tamnoides L. Annotation: S. hispida Muhl., Robert F. Thorne, 1955. See Liliaceae in Eilers & Roosa [1994].	1715
Trilliaceae	Trillium cernuum L.	var. macranthum Wieg.	Dickinson	Sunset Beach, Sec.30, SW-SW	T99N_R36W_Sec30	Oak-Tilia forest. Anthers longer than fil. [sic].	Grant, Martin L.	11580	7/29/1952	1952	See Liliaceae in Eilers & Roosa [1994] and FNA.	1549
Trilliaceae	Trillium cernuum L.	var. macranthum Wieg.	Clay	Wanata Park,W.	.	Red oak woods	Grant, Martin L.	12432	8/3/1954	1954	See Liliaceae in Eilers & Roosa [1994] and FNA.	2476
Trilliaceae	Trillium cernuum L.	var. macranthum Wieg.	Dickinson	Sunset Beach	T99N_R36W_Sec30	Oak woods	Grant, Martin L.	12947	5/13/1955	1955	See Liliaceae in Eilers & Roosa [1994] and FNA.	3888
Trilliaceae	Trillium erectum L.	.	Dickinson	Woods west of Milford	.	.	Holmes, C.M.	.	8/7/1933	1933	See Liliaceae in Eilers & Roosa [1994] and FNA. Annotation: T. gleasoni Fern., W.A.A., 1941. T. cernuum L. var. macranthum Wieg., Martin L. Grant, 1954	359
Typhaceae	Sparganium chlorocarpum Rydb.	.	Dickinson	2 miles northwest of Milford	.	Small pond	Thorne, Robert F.	12834	6/29/1953	1953	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	4266
Typhaceae	Sparganium chlorocarpum Rydb.	.	Dickinson	Crossroad Pond	T98N_R37W_Sec2	Roadside ditch, dewatered	Luschen, Mary Alyce and Robert F. Thorne	76	8/11/1961	1961	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	4660
Typhaceae	Sparganium chlorocarpum Rydb.	.	Dickinson	Okoboji	.	Swamp	Shimek, B.	.	8/1/1901	1901	Annotation: S. chlorocarpum Rydb.var. acaule (Beeby) Fern., Ernest Beal, 1951	4267
Typhaceae	Sparganium diversifolium Graebner	.	Dickinson	3 m. southwest of Lakeside Lab.	.	Hanging bog	Conard, H. S.	.	6/28/1923	1923	See Sparganiaceae in Eilers & Roosa [1994] and FNA. Annotation: S. eurycarpum Engelm., Martin L. Grant, 1952	32
Typhaceae	Sparganium emersum Rehmann	.	Dickinson	Okoboji Station	.	Swamp	Shimek, B.	.	8/9/1901	1901	Original i.d.: Sparganium simplex Huds. is illegitimate. Annotation: ? APK; S. chlorocarpus Rydb.var. acaule (Beeby) Fern., Martin L. Grant, 1948. See Sparganiaceae in Eilers & Roosa [1994] and FNA [vol. 22].	33
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	.	T100N_R35W_Sec29	.	Nelsen, J.	305	8/1/1967	1967	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	5186
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	Along canal, south of Miller's Bay, West Okoboji Lake.	.	Swamp	Shimek, B.	.	7/19/1916	1916	See Sparganiaceae in Eilers & Roosa [1994] and FNA. Annotation: S. eurycarpum Engelm, Ernest Beal, 1951	5261
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	Big Kettlehole, Sec.33, SW 1/4	T99N_R37W_Sec33	Wet marsh	Hoffman, Larry	.	7/25/1957	1957	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	4265
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	Crossroads Pond	T99N_R37W_Sec34	Roadside ditch	Luschen, Mary Alyce	15	8/4/1961	1961	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	5323
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	Iowa Lakeside Laboratory	.	N40, swampy area	Bloethe, D. , K. Cogan and S. Pedersen	.	7/24/1973	1973	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	5090
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	Manhattan Lake, Sec.14, NW-NE	T99N_R37W_Sec14	Lakeside marsh	Grant, Martin L.	8708	6/23/1948	1948	Original i.d.: Sparganium chlorocarpum Rydb. Annotation: S. eurycarpum Engelm., Martin L. Grant, 1952. See Sparganiaceae in Eilers & Roosa [1994] and FNA.	30
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	Marble Lake, Spirit Lk. Twnshp.	T100N_R36W_Sec17	Shallow water	Roosa, Dean M.	32	8/4/1961	1961	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	5321
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec5&6	shallow water.	Shannon, Jerry A.	7	7/28/1961	1961	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	5564
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	Shedd's Pond, Sec.35, SW 1/4	T99N_R36W_Sec35	.	Boetel, Lynne	19923	6/11/1992	1992	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	5322
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	South of Emerson's Bay	.	Swamp	Shimek, B.	.	8/1/1911	1911	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	31
Typhaceae	Sparganium eurycarpum Engelm.	.	Dickinson	South of Miller's Bay Hotel, West Okoboji Lake	.	Swamp	Shimek, B.	.	8/4/1910	1910	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	1607
Typhaceae	Sparganium eurycarpum Engelm.	.	Johnson	Hill's Siding, Hills	.	.	Shimek, B.	.	05/17/1894	1894	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	2037
Typhaceae	Sparganium eurycarpum Engelm.	.	Lyon	Northwest corner of Lyon Co., near White's farm	.	.	Shimek, B.	.	06/18/1897	1897	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	4268
Typhaceae	Sparganium eurycarpus Engelm.	.	Dickinson	.	T99N_R37W_Sec14	Edge of marsh	Shook, A.D. & E. O. Beal	7	7/20/1950	1950	See Sparganiaceae in Eilers & Roosa [1994] and FNA.	540
Typhaceae	Typha X glauca Godr.	.	Dickinson	Spirit Lake	.	Marsh. 7' high.	Grant, Martin L.	8321	8/25/1938	1938	.	1703
Typhaceae	Typha angustifolia L.	.	Dickinson	Gull Point, West Okoboji Lake	.	Swamp	Fox, William B.	.	7/28/1941	1941	.	28
Typhaceae	Typha angustifolia L.	.	Dickinson	Iowa Lakeside Laboratory	.	N40, reverted prairie. 1-1.5 m. tall	Bloethe, D. , K. Cogan and S. Pedersen	.	7/26/1973	1973	.	5072
Typhaceae	Typha angustifolia L.	.	Dickinson	North shore Little Miller's Bay	.	Lake shore in wet ground	Shook, A.D. & E. O. Beal	68	7/19/1950	1950	.	538
Typhaceae	Typha angustifolia L.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	shallow water, 2 ft. removed.	Roosa, Dean M.	17	7/30/1961	1961	.	5521
Typhaceae	Typha angustifolia L.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec6	Shallow water.	Shannon, Jerry A. & R.F. Thorne	42	8/11/1961	1961	.	5520
Typhaceae	Typha angustifolia L.	.	Dickinson	Spirit Lake, Sec.8, NE 1/4	T100N_R36W_Sec8	On mud shore along north edge of lake	Adams, Doyle D.	.	8/11/1958	1958	.	4273
Typhaceae	Typha angustifolia L.	.	Dickinson	West shore of Little Miller's Bay, West Okoboji Lake	.	.	Hoffman, Larry	.	7/26/1957	1957	.	4269
Typhaceae	Typha angustifolia L.	.	Osceola	Northeast corner Rush Lake	.	Sandy shore. 2 m. high	Grant, Martin L.	12220	6/26/1954	1954	.	1838
Typhaceae	Typha angustifolia L.	var. elongata (Dudley)Wiegand	Dickinson	Spirit Lake	T100N_R36W_Sec14	SW1/4 Sec14. Moist shoreline, gravel. Note on label: equals T. glauca?	Begres, F. M.	.	6/17/1968	1968	Note on label: equals T. glauca?	5517
Typhaceae	Typha latifolia L.	.	Dickinson	Floete Prairie	.	Low wet prairie marsh. 3 feet removed from stem	Zylstra, Connie	.	7/25/1958	1958	.	4271
Typhaceae	Typha latifolia L.	.	Dickinson	Iowa Lakeside Laboratory	.	N40, edge of Little Miller's Bay. 1-2 m.	Bloethe, D. , K. Cogan and S. Pedersen	.	7/26/1973	1973	.	5073
Typhaceae	Typha latifolia L.	.	Dickinson	Little Miller's Bay, shore, West Okoboji Lake	.	Wet ground	Hoffman, Larry	.	7/24/1957	1957	.	4270
Typhaceae	Typha latifolia L.	.	Dickinson	NE shore Diamond Lake	T100N_R37W_Sec14	Damp shoreline. appx. 8' tall.	Begres, F. M.	.	7/8/1968	1968	.	5518
Typhaceae	Typha latifolia L.	.	Dickinson	Plants of Crossroads Pond.	T98N_R37W_Sec3	.	Roadside ditch. water. 3' stem removed.	Luschen, Mary Alyce	29	8/6/1961	1961	.
Typhaceae	Typha latifolia L.	.	Dickinson	Plants of Marble Lake. Spirit Lake twp.	T100N_R36W_Sec17	Shallow water.	Roosa, Dean M.	6	7/22/1961	1961	.	5523
Typhaceae	Typha latifolia L.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec6	Shallow water.	Shannon, Jerry A.	8	7/28/1961	1961	.	5519
Typhaceae	Typha latifolia L.	.	Dickinson	Spirit Lake, Sec.8, NE 1/4	T100N_R36W_Sec8	On mud shore along north edge of lake	Adams, Doyle D.	.	7/25/1958	1958	.	4272
Typhaceae	Typha latifolia L.	.	Dickinson	Stony Lake	.	Marsh. 1.8 m. high	Grant, Martin L.	12356	7/21/1954	1954	.	1839
Typhaceae	Typha latifolia L.	.	Dickinson	West shore Little Miller's Bay	.	Lake shore-wet ground	Shook, A.D. & E. O. Beal	67	7/19/1950	1950	.	539
Typhaceae	Typha latifolia L.	.	Dickinson	West side of Spirit Lake on Minnesota-Iowa state line	.	.	Conard, H. S.	.	6/20/1923	1923	.	29
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	.	T98N&99N_R36W_ Sec6&31	Shallow water	Shook, A.D. & E. O. Beal	51	8/1/1950	1950	.	554
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Big Spirit Lake. In Trickle Slough.	.	Shallow water, fine sand in Trickle Slough.	Crumm, Glen	.	7/23/1997	1997	.	none
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	East Lake Okoboji, Sec.14, NW-NW	T99N_R36W_Sec14	Sandy lake margin	Grant, Martin L.	13995	7/28/1959	1959	.	3960
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	East Lake Okoboji	.	.	Shimek, B.	.	08/01/1896	1896	.	60
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Little Miller's Bay, Lake Okoboji	.	.	Miller, L.W.	.	7/29/1933	1933	.	62
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Little Miller's Bay, Lake Okoboji	.	2' water	Grant, Martin L.	12338	7/13/1954	1954	.	1843
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Little Miller's Bay, West Lake Okoboji	T99N_R37W_Sec23	6 water (sandy area)	Begres, F.M.	.	6/29/1968	1968	.	5287
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Little Miller's Bay, West Okoboji Lake, near small inlet to lake	.	1 1/2 feet of water	Hoffman, Larry	.	7/24/1957	1957	.	4311
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Lower Gar Lake	.	.	Crumm, Glen	.	7/17/1997	1997	.	none
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Miller's Bay, Lake Okoboji	.	1' water	Grant, Martin L.	8782	7/2/1948	1948	.	59
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Mouth of small rivulet running into Little Miller's Bay, West Okoboji Lake, Lakeville Twnshp. [Sec. 23.]	.	.	Thorne, Robert F.	9841	8/18/1950	1950	.	4310
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Plants of outlet of Lower Gar Lake.	T98N_R36W_Sec5	submerged.	Shannon, Jerry A. & R.F. Thorne	70	8/11/1961	1961	.	5556
Zannichelliaceae	Zannichellia palustris L.	.	Dickinson	Silver Lake, Sec.33, NW-SW	T100N_R38W_Sec33	Lake, 3 water	Grant, Martin L.	8948	8/11/1948	1948	.	58
Zannichelliaceae	Zannichellia palustris L.	.	Guthrie	Springbrook Lake	.	East shore lake	Grant, Martin L.	12365	7/24/1954	1954	.	2456

These monocots specimens from Minnesota are present in the herbarium at Iowa Lakeside Laboratory [ILH].

Family

Scientific Name

Subspecific Category

County

Locality

Tshp•Range•Sec.

Collector\'s
Notes

Collector

Collection
Number

Collection
Date

Collection
Year

Special
Notes

Accession
Number

Alliaceae

Allium canadense L.

Rock

3 miles north of Luverne

Quartzite prairie. Co white [sic]

Grant, Martin L.

12237

6/30/1954

1954

See Liliaceae in Eilers & Roosa [1994] and FNA.

1905

These monocots specimens from North Dakota are present in the herbarium at Iowa Lakeside Laboratory [ILH].

Family

Scientific Name

Subspecific Category

County

Locality

Tshp•Range•Sec.

Collector\'s
Notes

Collector

Collection
Number

Collection
Date

Collection
Year

Special
Notes

Accession
Number

Ruppiaceae

Ruppia maritima L.

Ramsey

Devil's Lake, Ramsey Co., North Dakota

Submersed plant growing in five feet of water.

van der Valk, A.

8/1/1976

1976

5536

A total of 601 monocot specimens are present in the Iowa Lakeside Laboratory herbarium.

Pinpoint a plant collection locality:
To use Google maps enter locality information in the textbox below.	OR	Follow this link to another good site that will allow you to: Use address, latitude/longitude, or zip code to locate a collection site.

Plants of Iowa Homepage

Return to the Previous Page

Plant Specimens Housed in the Iowa Lakeside Laboratory Herbarium.

A total of 601 monocot specimens are present in the Iowa Lakeside Laboratory herbarium.

Use address, latitude/longitude, or zip code to locate a collection site.