Harvard University Herbaria & Libraries

Fabaceae
GH: 02137653 Tephrosia virginiana (Linnaeus) Persoon USA: Oklahoma near Wister M. Hopkins 4278 1939-5-20
Lamiaceae
GH: 01698475 Scutellaria parvula Michaux USA: Oklahoma 5 miles E. of Fort Gibson; Braggs Hill, Cher... M. Hopkins 4013 1939-4-28
Ranunculaceae
GH: 01658707 Delphinium carolinianum penardii (Huth) Warnock USA: Oklahoma Honey Creek, Arbuckle Mt. M. Hopkins 3967 1939-5-3
Rosaceae
GH: 01570478 Potentilla simplex Michaux USA: Oklahoma ravine of Bragg's Hill, in the Cherokee Hill... M. Hopkins 3999 1939-4-28
Rutaceae
GH: 01584196 Ptelea trifoliata Linnaeus USA: Oklahoma Near Davis; Honey Creek, Arbuckle Mts. M. Hopkins 3928 1939-5-3
GH: 01584198 Ptelea trifoliata Linnaeus USA: Oklahoma 3 miles N. W. of Fort Gibson M. Hopkins 3979 1939-4-28
Violaceae
GH: 02144487 Hybanthus verticillatus (Ortega) Baillon USA: Oklahoma Near Davis; above and on shady banks and flo... M. Hopkins 3968 1939-5-3
Vitaceae
GH: 01578074 Vitis acerifolia Rafinesque USA: Oklahoma 1 mi. s. of Putnam M. Hopkins [data not captured] 4063 1939-5-13