Araceae GH: 01654012 Arisaema dracontium (Linnaeus) Schott USA: Arkansas Ouachita National Forest G. R. Cooley, L. J. Brass & D. Dem... 4257 1955-5-8
GH: 01627815 Peltandra virginica (Linnaeus) Rafinesque ex Schott USA: Louisiana between Fluker and Amite G. R. Cooley, L. J. Brass & D. Dem... 4170 1955-5-4
Betulaceae GH: 02071049 Carpinus caroliniana Walter USA: Arkansas [data not captured] G. R. Cooley, L. J. Brass & D. Dem... 4246 1955-5-7
Boraginaceae GH: 02026189 Cynoglossum virginianum Linnaeus USA: Arkansas Ouachita National Forest. G. R. Cooley, L. J. Brass & D. Dem... 4240 1955-5-7
Brassicaceae GH: 01181602 Boechera canadensis (Linnaeus) Al-Shehbaz USA: Arkansas near Crystal Springs. G. R. Cooley, L. J. Brass & D. Dem... 4286 1955-5-7
GH: 00932923 Boechera laevigata (Muhlenberg ex Willdenow) Al-Shehbaz USA: Arkansas Ouachita National Forest G. R. Cooley, L. J. Brass & D. Dem... 4241 1955-5-7
Celastraceae GH: 01854325 Euonymus americanus Linnaeus USA: Arkansas Ouachita National Forest. G. R. Cooley, L. J. Brass & D. Dem... 4217 1955-5-7
GH: 01854328 Euonymus americanus Linnaeus USA: Arkansas Ouachita National Forest near Bard Springs R... G. R. Cooley, L. J. Brass & D. Dem... 4267 1955-5-8
Fabaceae GH: 01967433 Amorpha canescens Pursh USA: Arkansas Acorn, on Rich Mountain. G. R. Cooley, L. J. Brass & D. Dem... 4280 1955-5-7
Juncaceae GH: 02117224 Luzula echinata (Small) F. J. Hermann USA: Arkansas [data not captured] G. R. Cooley, L. J. Brass & D. Dem... 4266 1955-5-8
Plantaginaceae GH: 02002228 Penstemon arkansanus Pennell USA: Arkansas [data not captured] G. R. Cooley, L. J. Brass & D. Dem... 4230 1955-5-7
GH: 02002274 Penstemon arkansanus Pennell USA: Arkansas [data not captured] G. R. Cooley, L. J. Brass & D. Dem... 4230 1955-5-7
Ranunculaceae GH: 01660327 Delphinium tricorne Michaux USA: Arkansas Ouachita National Forest. G. R. Cooley, L. J. Brass & D. Dem... 4244 1955-5-7