NY
2253212 R. I. Cratty s.n. 1887-06-01
United States of America, Iowa, Emmet Co., Armstrong., 43.39607 -94.478308
NY
1910804 A. Hayden 10876 1936-09-08
United States of America, Iowa, Clay Co., Lost Island Twp, Sec. 32; North shore of Lost Island Lake
NY
1647724 A. Hayden 9278 1939-07-31
United States of America, Iowa, Lyon Co., Sioux Twp. On a sandy roadside bank about 1/2 mile E of Gitche Manito State Park.
NY
1486417 A. Hayden 848 1936-10-12
United States of America, Iowa, Palo Alto Co., Along basal slopes of low hills bordering the west fork of the Des Moines River. Walnut Twp, Sec. 34.
NY
2407759 B. Shimek s.n. 1896-07-07
United States of America, Iowa, Cerro Gordo Co., Low ground near Mason City.
NY
2404270 A. Hayden 987 1934-05-12
United States of America, Iowa, Palo Alto Co., Highland Twp. W shore of Lost Island Lake.
NY
2411259 B. Shimek s.n. 1924-05-24
United States of America, Iowa, Cerro Gordo Co., Swamp - near quarry. Buffalo Slough, Mason City.
NY
2193857 A. Hayden 10897 1938-06-24
United States of America, Iowa, Hancock Co., Britt Twp.; along Road in Eagle Lake State Park
NY
2300072 B. Shimek s.n. 1921-07-11
United States of America, Iowa, Mahaska Co., Prairie opening above The Bluffs SW of Oskaloosa.
NY
2310698 C. R. Ball 14 1898-06-04
United States of America, Iowa, "Watkins Well" Story City
NY
2339397 B. Shimek s.n. 1922-08-31
United States of America, Iowa, 8 mi. N.W. of Muscatine
NY
2466518 R. A. Davidson 619 1953-07-25
United States of America, Iowa
NY
2555767 B. Shimek s.n. 1903-09-21
United States of America, Iowa, Winneshiek Co., 43.303306 -91.785709
NY
2077199 E. J. Neese 17311 1985-10-30
United States of America, Iowa, Wayne Co., Stephens State Forest, about 4 of Lucas, Iowa.
NY
2041952 J. C. Blumer 47 1911-08-07
United States of America, Iowa, America borealis. Jova: in ruderatis, secus vias prope urbem Lu Verne
NY
1725643 C. R. Ball s.n. 1898-06-02
United States of America, Iowa, Ames, 42.034708 -93.61994
NY
2370745 B. Shimek s.n. 1918-08-15
United States of America, Iowa, Madison Co., Border of prairie opening, top of backbone, SW of [Winterset].
NY
2413811 A. Hayden 1053 1934-04-16
United States of America, Iowa, Clay Co., Freeman Twp. Roadside along curve in the highway W of the bridge across Lost Island Lake.
NY
2483166 T. B. Croat 25000 1973-07-06
United States of America, Iowa, Warren Co., On Tom Wilgenbush's farm near Interstate 35 west of St. Marys
NY
1910782 M. P. Somes 3831 1909-09-14
United States of America, Iowa, Polk Co., Des Moines, 41.600545 -93.609106
NY
2415061 B. Shimek s.n. 1909-06-14
United States of America, Iowa, Harrison Co., Wet bottomlands. E. of Missouri Valley.
NY
1638038 B. Shimek s.n. 1912-05-00
United States of America, Iowa, Dickinson Co., N.W. of Miller's Bay West Akobaji Lake.
NY
02489239 B. Shimek s.n. 1909-07-19
United States of America, Iowa, Johnson Co., Upland woods, Turkey Creek
NY
2254276 R. F. Thorne 14023 1954-05-15
United States of America, Iowa, Dubuque Co., White Pine Hollow State Forest, 3 mi. NW of Luxemburg, Liberty Twp.
NY
2483133 B. Shimck s.n. 1919-06-29
United States of America, Iowa, Clayton Co., McGregor Heights
NY
2485201 A. Hayden 872 1936-05-15
United States of America, Iowa, Clay Co., Two miles south of Gillett Grove
NY
2401837 T. Van Bruggen 2264a 1957-06-23
United States of America, Iowa, Warren Co., E side of Lake Ahquabi St. Pk.
NY
2304402 Collector unspecified s.n. 1890-06-00
United States of America, Iowa, Scott Co., Davenport., 41.523644 -90.577637
NY
2251841 R. I. Cratty s.n. 1898-06-19
United States of America, Iowa, Emmet Co., Armstrong., 43.39607 -94.478308
NY
2413812 A. Hayden 1053 1934-04-16
United States of America, Iowa, Clay Co., Roadside along curve in the highway W of the bridge across Lost Island Lake.
NY
2393534 B. Shimek s.n. 1916-08-25
United States of America, Iowa, Dickinson Co., Lower Gar Lake.
NY
2558833 W. W. Eggleston 13136 1919-06-28
United States of America, Iowa, Harrison Co., Bluffs at Missouri Valley
NY
2502530 B. Shimek s.n. 1902-07-05
United States of America, Iowa, Johnson Co., Newport Twp.
NY
1643905 T. J. Fitzpatrick s.n. 1898-07-30
United States of America, Iowa, Fremont Co., 40.745589 -95.604676
NY
2292211 B. Shimek s.n. 1930-06-13
United States of America, Iowa, Iowa Co., Along C. M. & St. P. Ry.; W. of Homestead
NY
2393532 T. Van Bruggen 3018 1957-07-17
United States of America, Iowa, Lucas Co., Moist lowland below spillway of lake, Red Haw Hill St. Pk.
NY
2260332 A. Hayden 8275 1940-06-15
United States of America, Iowa, Story Co., Franklin Twp. Low woods, floodplain of Squaw Creek 2 miles NW of Ames.
NY
2041976 B. Shimek s.n. 1919-08-00
United States of America, Iowa, Dickinson Co., Praire Opening, E. of Canal S. of Miller's Bay W. Okoboji Lake
NY
2261925 J. C. Arthur s.n. 1877-06-02
United States of America, Iowa, Ames., 42.034708 -93.61994
NY
2300700 A. Hayden 8068 1936-05-30
United States of America, Iowa, Clay Co., Freeman Twp.; in outlet of Lost Island Lake
NY
2193852 A. Hayden 242 1936-05-30
United States of America, Iowa, Clay Co., Lake Twp.; Dewey's pasture
NY
2372311 M. P. Somes 3784 1909-09-05
United States of America, Iowa, Johnson Co., 41.671551 -91.588085
NY
01064319 Collector unknown s.n. 1878-08-00
United States of America, Iowa, Marshall Co., Albion, 42.112487 -92.988534
NY
2555265 B. Shimek s.n. 1909-08-27
United States of America, Iowa, Harrison Co., Missouri Valley
NY
1791518 L. H. Pammel 36 1896-07-06
United States of America, Iowa, Larimer, Cache Le Pardre and Tributaries. Beaver Creek.
NY
2453441 A. Hayden 6088 1937-09-13
United States of America, Iowa, Winneshiek Co., Lincoln Twp. Prairie along railroad track 1 mi E of Ridgway.
NY
1682680 L. H. Pammel 170 1896-09-00
United States of America, Iowa, Ames, 42.034708 -93.61994
NY
1853247 J. C. Semple 5154 1980-09-29
United States of America, Iowa, Kossuth Co., Algona N. Pail Dr, off of US-169
NY
2476457 E. J. Palmer 35825 1929-05-19
United States of America, Iowa, Lee Co., Low woods along creek banks, near Donnellson.
NY
2052376 B. Shimek s.n. 1903-08-18
United States of America, Iowa, Winneshiek Co., Hesper., 43.486357 -91.768484
NY
2296081 A. Hayden 699 1936-05-15
United States of America, Iowa, Clay Co., Gillett's Grove Twp. Wooded slope along the Little Sioux River at the west entrance to the town of Gillett's Grove.
NY
2041959 Collector unknown 18 1904-09-00
United States of America, Iowa, Story Co., Ames., 42.034708 -93.61994
NY
00879734 A. Hayden 8082 1937-06-05
United States of America, Iowa, Kossuth Co., Cresco Twp. Wooded slopes along tributaries of the Des Moines River.
NY
2251240 A. Hayden 781A 1936-05-15
United States of America, Iowa, Kossuth Co., Irvington Twp. 1 mile south of Algona along the Des Moines River.
NY
2370742 L. H. Pammel 363 1926-09-06
United States of America, Iowa, Hardin Co., Prairies, roadsides, and pastures.
NY
2306684 R. I. Cratty s.n. 1996-06-28
United States of America, Iowa, Emmet Co., Armstrong, 43.39607 -94.478308
NY
2559204 B. Shimek s.n. 1934-08-26
United States of America, Iowa, Dickinson Co., Sandy beach at Gulf Point, WEst Okoboji Lake
NY
1784112 A. Hayden 11299 1932-06-07
United States of America, Iowa, Story Co., Washington Twp, Sec.4. Campus of Iowa State College, under a maple tree near Botany Hall.
NY
2261364 B. Shimck s.n. 1916-07-07
United States of America, Iowa, Dickinson Co., West Okoboje Lake
NY
1792996 A. Hayden 7088 1937-06-21
United States of America, Iowa, Lyon Co., Sioux Twp. In Gitche Manito State Park.
NY
2413032 M. E. Jones s.n. 1877-05-01
United States of America, Iowa, Poweshiek Co., Grinnell., 41.743049 -92.722412
NY
2251870 C. R. Ball 18 1898-06-20
United States of America, Iowa, Story Co., 42.034708 -93.61994
NY
2558870 R. G. Brown s.n. 1935-00-00
United States of America, Iowa, sand mounds south of Muscatine
NY
2406289 B. Shimek s.n. 1903-05-19
United States of America, Iowa, Harrison Co., California Junction
NY
1472386 A. Hayden 1083 1936-10-11
United States of America, Iowa, Palo Alto Co., along the w. fork of the Des Moines River. Sec 26 Walnut Twp.
NY
2253093 M. J. Leoschke 1985 1999-07-10
United States of America, Iowa, Davis Co., Lake Wapello State Park is about 9.3 miles northwest of Bloomfield. The park is on the Southern Iowa Drift Plain., 40.820218 -92.59077
NY
2369327 H. T. Edwards s.n. 1887-08-00
United States of America, Iowa, Edgewater.
NY
1770069 A. Hayden 123 1935-08-16
United States of America, Iowa, Clay Co., 4 mi. E. Spencer; Meadow Twp, Sec. 11
NY
2310700 M. E. Jones s.n. 1877-06-07
United States of America, Iowa, Poweshiek Co., 41.743049 -92.722412
NY
2557018 A. Hayden 874 1936-05-00
United States of America, Iowa, Clay Co., Base and middle of slopes along Little Sioux River ½ mi. w. of Gillett Grove.
NY
2254936 T. Van Bruggen 1828 1957-06-05
United States of America, Iowa, Lucas Co., In Stephens St. Forest, Jackson Twp.
NY
2489041 B. Shimek s.n. 1928-09-01
United States of America, Iowa, Webster Co., 42.497469 -94.168016
NY
2370911 M. Murley 265
United States of America, Iowa, Bremer Co., Along railroad track. Sumner.
NY
2373795 L. H. Pammel 45 1896-09-04
United States of America, Iowa, Clinton Co., Clinton (Lyons).
NY
1484931 C. C. Lounsberry 9852 1939-10-07
United States of America, Iowa, Appanoose Co., bout 2 miles w. and 3 mi. s. of Moravia. Taylor Twp., 40.847363 -92.853536
NY
2303417 M. J. Leoschke 2171 2001-06-08
United States of America, Iowa, Van Buren Co., Indian Lake Park occurs west of and is owned by the city of Farmington. The park is southeast of State Highway 81 and southwest of Willow Avenue., 40.631213 -91.747151
NY
2304382 I. W. Clokey 4421A 1922-06-03
United States of America, Iowa, Story Co., Ames. Thicket at edge of woods.
NY
2260914 R. I. Cratty s.n. 1884-06-15
United States of America, Iowa, Emmet Co., Armstrong., 43.39607 -94.478308
NY
2497548 A. Hayden 7145 1939-05-14
United States of America, Iowa, Madison Co., Lincoln Twp, Sec. 15. Along base of hills and hillsides in Pammel State Park 5 Mi SW of Winterset.
NY
2353943 Collector unknown 94 1885-09-20
United States of America, Iowa
NY
2368442 L. H. Pammel 206 1896-09-20
United States of America, Iowa, Story Co., Ames., 42.034708 -93.61994
NY
2055012 I. A. Zelaya s.n. 2004-02-20
United States of America, Iowa, Story Co., Iowa Univ. Dept. of Agronomy
NY
Carex hystricina Muhl. ex Willd.
2191945 A. Hayden 144 1934-08-06
United States of America, Iowa, Clay Co., Freeman Twp, Sec. 7. Pickerel Run.
NY
2483027 R. Combs 568 1897-07-02
United States of America, Iowa, Story Co., 42.034708 -93.61994
NY
1909726 R. R. Weedon 5880 1969-09-23
United States of America, Iowa, Sioux Co., E bank of Little Sioux River, 5.5 mi e of Onawa
NY
2413954 A. Hayden 9587 1939-04-25
United States of America, Iowa, Boone Co., Cass Twp. About 5 mi W of Luther in a bog beside a tributary of the Des Moines River just E of the bridge.
NY
2413136 A. Hayden 6067 1937-10-25
United States of America, Iowa, Story Co., Franklin Twp.
NY
2255304 R. F. Thorne 15941 1955-06-12
United States of America, Iowa, Hancock Co., Locally abundant on mat, Dead Man's Lake, Pilot Knob State Park., 43.249902 -93.564836
NY
1925777 R. R. Weedon 5910 1969-09-24
United States of America, Iowa, Sioux Co., Floyd River, 0.3 mi W of Sheldon
NY
1637930 M. Estle s.n. 1935-00-00
United States of America, Iowa, South of Muscatine.
NY
2289009 B. Shimek s.n. 1922-08-19
United States of America, Iowa, Clayton Co., S. of McGregor
NY
2560132 M. E. Jones s.n. 1875-08-00
United States of America, Iowa, Poweshiek Co., 41.743049 -92.722412
NY
1831897 A. Hayden 11133 1936-09-14
United States of America, Iowa, Clay Co., Lake Twp. Sec. 25; About 5 miles north of Ruthven in Dewey's Pasture
NY
1793740 C. R. Ball 135 1896-06-20
United States of America, Iowa, Ames, 42.034708 -93.61994
NY
2190633 M. E. Jones s.n. 1877-00-00
United States of America, Iowa, Poweshiek Co., Grinnell. [Inferred county from precise loc.]
NY
1654551 A. Hayden 619 1936-07-28
United States of America, Iowa, Clay Co., Lake Twp. Sec. 34. West bank of Round Lake, partly shaded. Moist sand soil. Lamoure silty clay loam.
NY
2413936 B. Shimek s.n. 1912-07-31
United States of America, Iowa, Dickinson Co., Emerson's Bay W. Okoboji Lake.
NY
1925926 R. R. Weedon 5940 1969-09-25
United States of America, Iowa, Lyon Co., Big Sioux river, 2.8 mi e of Canton on open e bank & sand bars & in shade of willows, Ect
NY
1639250 B. Shimek s.n. 1909-09-25
United States of America, Iowa, Louisa Co., 41.283636 -91.129474
NY
2339398 B. Shimek s.n. 1920-09-23
United States of America, Iowa, Clayton Co., North of Marquette (north of McGregor)