|
Pithophora oedogonia (Mont.) Wittr.
|
A. Hayden s.n. |
10 Oct 1909 |
United States of America |
Missouri |
Saint Louis Co. Tower Grove… |
— |
02134019 |
|
|
|
Pithophora oedogonia (Mont.) Wittr.
|
A. Hayden s.n. |
10 Oct 1909 |
United States of America |
Missouri |
Saint Louis Co. Tower Grove… |
— |
02134020 |
|
|
|
Pithophora oedogonia (Mont.) Wittr.
|
A. Hayden s.n. |
10 Oct 1909 |
United States of America |
Missouri |
Saint Louis Co. Tower Grove… |
— |
02349308 |
|
|
|
Anthyllis vulneraria L.
|
A. Hayden s.n. |
Jul 1925 |
United States of America |
Iowa |
Wright Co. Clarion |
— |
1043271 |
|
|
|
Carduus acanthoides L.
|
A. Hayden s.n. |
14 Jul 1926 |
United States of America |
Iowa |
Council Bluffs |
— |
532251 |
|
|
|
Dalea enneandra Nutt.
|
A. Hayden s.n. |
14 Jul 1926 |
United States of America |
Iowa |
Council Bluffs |
— |
01259266 |
|
|
|
Chamaecrista fasciculata (Michx.) Greene
|
A. Hayden s.n. |
24 Jul 1926 |
United States of America |
Iowa |
Mount Ayr |
— |
01453775 |
|
|
|
Cirsium canescens Nutt.
|
A. Hayden s.n. |
02 Aug 1926 |
United States of America |
Iowa |
Buena Vista Co. |
— |
02042394 |
|
|
|
Symphyotrichum falcatum (Lindl.) G.L.Nesom
|
A. Hayden s.n. |
Sep 1926 |
United States of America |
South Dakota |
Near Belle Fourche |
— |
1847922 |
|
|
|
Artemisia frigida Willd.
|
A. Hayden s.n. |
Sep 1926 |
United States of America |
South Dakota |
Near Belle Fourche |
— |
1894295 |
|
|
|
Carex prairea Dewey ex Alph.Wood
|
A. Hayden 783 |
15 May 1930 |
United States of America |
Iowa |
Palo Alto Co. Highland Twp.… |
— |
2297925 |
|
|
|
Solidago canadensis var. gilvocanescens Rydb.
|
A. Hayden 10683 |
21 Aug 1931 |
United States of America |
Iowa |
Hamilton Co. Cass Twp.; along… |
— |
2338508 |
|
|
|
Poa annua L.
|
A. Hayden 11299 |
07 Jun 1932 |
United States of America |
Iowa |
Story Co. Washington Twp., Sec.4.… |
— |
1784112 |
|
|
|
Rosa rudiuscula Greene
|
A. Hayden 11571 |
16 Jun 1932 |
United States of America |
Iowa |
Story Co. Nevada Twp., Sec.… |
— |
2862737 |
|
|
|
Symphyotrichum sericeum (Vent.) G.L.Nesom
|
A. Hayden 11201 |
13 Sep 1932 |
United States of America |
Iowa |
Fayette Co. Five mi. S… |
— |
1868953 |
|
|
|
Salix x fragilis L.
|
A. Hayden 1044 |
09 Apr 1933 |
United States of America |
Iowa |
Palo Alto Co. Highland Twp.… |
— |
2416143 |
|
|
|
Tribulus terrestris L.
|
A. Hayden 865 |
04 Jul 1933 |
United States of America |
Iowa |
Sioux Co. Logan Twp., Sec.… |
— |
643534 |
|
|
|
Verbena stricta Vent.
|
A. Hayden 3001 |
06 Jul 1933 |
United States of America |
Iowa |
Dickinson Co. One mile w.… |
— |
3555904 |
|
|
|
Amorpha fruticosa L.
|
A. Hayden 4052 |
27 Jul 1933 |
United States of America |
Iowa |
Clay Co. Freeman Twp., Spring… |
— |
2559198 |
|
|
|
Cirsium discolor (Muhl. ex Willd.) Spreng.
|
A. Hayden 454 |
07 Aug 1933 |
United States of America |
Iowa |
Story Co. Washington Twp., Sec.… |
— |
2042659 |
|
|
|
Chamaecrista fasciculata (Michx.) Greene
|
A. Hayden 430 |
15 Aug 1933 |
United States of America |
Iowa |
Story Co. Palestine Twp. C… |
— |
01453767 |
|
|
|
Amphicarpaea bracteata (L.) Fernald
|
A. Hayden 400 |
31 Aug 1933 |
United States of America |
Iowa |
Winneshiek Co. 2 miles north… |
— |
2560149 |
|
|
|
Apios americana Medik.
|
A. Hayden 387 |
31 Aug 1933 |
United States of America |
Iowa |
Winneshiek Co. |
— |
2560379 |
|
|
|
Solidago ulmifolia Muhl. & Cronquist var. ulmifolia
|
A. Hayden 409 |
29 Sep 1933 |
United States of America |
Iowa |
Hamilton Co. Cass Twp. 2… |
— |
2373791 |
|
|
|
Carex sartwelliana Olney
|
A. Hayden 180 |
04 Apr 1934 |
United States of America |
Iowa |
Palo Alto Co. Lost Island… |
— |
2301819 |
|
|