Displaying 501 - 517 out of 517 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Carex crus-corvi Shuttlew. ex Kuntze A. Hayden 3286 03 Jul 1944 United States of America Iowa Polk Co. Delaware Twp., about… 2261556 Carex crus-corvi Shuttlew. ex Kuntze
Carex vulpinoidea Michx. A. Hayden 3288 03 Jul 1944 United States of America Iowa Polk Co. About one half… 2310692 Carex vulpinoidea Michx.
Solidago canadensis var. scabra Torr. & A.Gray A. Hayden 3303 11 Aug 1944 United States of America Iowa Clay Co. Freeman Twp.; east… 2339402 Solidago canadensis var. scabra Torr. & A.Gray
Solidago rigida var. rigida A. Hayden 3302 29 Sep 1944 United States of America Iowa Boone Co. Jackson Twp. Prairie… 2370733 Solidago rigida var. rigida
Eragrostis pilosa (L.) P.Beauv. A. Hayden s.n. 17 Aug 1948 United States of America Iowa Palo Alto Co. Highland Twp.,… 1699956 Eragrostis pilosa (L.) P.Beauv.
Eragrostis pectinacea (Michx.) Nees A. Hayden s.n. 03 Sep 1948 United States of America Iowa Palo Alto Co. Booth Twp.… 1683653 Eragrostis pectinacea (Michx.) Nees
Dalea enneandra Nutt. A. Hayden 11324 s.d. United States of America Iowa Woodbury Co. Sioux City twp.,… 01259277 Dalea enneandra Nutt.
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. A. Hayden 9269 s.d. United States of America Iowa Davis Co. Lick Creek Twp.,… 1555882 Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.
Juncus dudleyi Wiegand A. Hayden 233 2/7/39 United States of America Iowa Palo Alto Co. Lost Island… 2382662 Juncus dudleyi Wiegand
Salix amygdaloides Andersson A. Hayden 1043 April 9, 1934; May 30, 1934 United States of America Iowa Palo Alto Co. Highland Twp.… 2404257 Salix amygdaloides Andersson
Salix exigua subsp. interior (Rowlee) Cronquist A. Hayden 1014 April 8, 1934; May 11, 1934 United States of America Iowa Clay Co. Lake Twp. Along… 2415143 Salix exigua subsp. interior (Rowlee) Cronquist
Salix petiolaris Sm. A. Hayden 6074 United States of America Iowa Hancock Co. Ell Twp. On… 2062358 Salix petiolaris Sm.
Salix petiolaris Sm. A. Hayden 6074 United States of America Iowa Hancock Co. Ell Twp. On… 2062376 Salix petiolaris Sm.
Ulmus americana L. A. Hayden 3091 United States of America Iowa Clay Co. Peterson Twp., Sec.… 2465724 Ulmus americana L.
Fraxinus pennsylvanica var. austinii Fernald A. Hayden 8664 June 31, 1941 United States of America Iowa Woodbury Co. On an exposed… 2500959 Fraxinus pennsylvanica var. austinii Fernald
Fraxinus pennsylvanica var. campestris (Britton) F.C.Gates A. Hayden 9657 United States of America Iowa Clay Co. Lake Twp., Open… 2501040 Fraxinus pennsylvanica var. campestris (Britton) F.C.Gates
Tilia americana L. A. Hayden 874 May 2, 1936 (buds); June 19, 1936 (leafy shoot) United States of America Iowa Clay Co. Base and middle… 2557018 Tilia americana L.