Harvard University Herbaria & Libraries

Asteraceae
GH: 01924539 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: Oklahoma ouchita Mts., near Page M. Hopkins 5594 1940-10-13
GH: 02192104 Liatris elegans (Walter) Michaux USA: Oklahoma near entrance to Cypress Swamp, 5 mi. s. e. ... M. Hopkins 5566 1940-10-2
GH: 02192891 Liatris punctata Hooker USA: Oklahoma near the Goldby Settlement in the Arbuckle M... M. Hopkins 5461 1940-9-21
GH: 01835461 Lygodesmia texana (Torrey & A. Gray) Greene ex Small USA: Oklahoma Arbuckle ls. formation, near Turner Falls M. Hopkins 5109 1940-5-30
Brassicaceae
GH: 01181683 Boechera canadensis (Linnaeus) Al-Shehbaz USA: Oklahoma 2 miles west of the Oklahoma-Arkansas state ... M. Hopkins [data not captured] 2163 1940-6-17
GH: 01561702 Erysimum asperum de Candolle USA: Oklahoma Arbuckle Mts. M. Hopkins 4673 1940-4-27
Cornaceae
GH: 01845275 Cornus drummondii C. A. Meyer USA: Oklahoma in the Woodford Chert Formation near the Gol... M. Hopkins 5420 1940-9-20
Fabaceae
GH: 01881374 Baptisia viridis Larisey USA: Oklahoma near Davis M. Hopkins 4625 1940-4-27
GH: 02347216 Vicia ludoviciana texana (Torr. & A. Gray) Shinners USA: Oklahoma on Highw. #77, Frank's conglomerate, near Tu... M. Hopkins 4789 1940-5-9
Malvaceae
GH: 02202379 Callirhoe leiocarpa R. F. Martin USA: Oklahoma Arbuckles Mts. M. Hopkins 4778 1940-5-9
Oleaceae
GH: 01850257 Fraxinus texensis (A. Gray) Sargent USA: Oklahoma on e. side of Highway #77, opposite Turner F... M. Hopkins 1940-6-22
Onagraceae
GH: 01642015 Oenothera triloba Nuttall USA: Oklahoma in the Viola limestone behind Lacus Botacica... M. Hopkins 5250 1940-6-22
Orchidaceae
AMES: 02032089 Spiranthes cernua (Linnaeus) Richard USA: Oklahoma near entrance to Cypress Swamp, 5 mi. s.e. o... M. Hopkins 5584 1940-10-12
Violaceae
GH: 02209349 Viola pubescens Aiton USA: Oklahoma near Wilberton M. Hopkins 5153 1940-6-9