Harvard University Herbaria & Libraries

Asteraceae
GH: 02207782 Erigeron bellidiastrus Nuttall USA: Nebraska 12 miles north of North Platte W. T. Barker 3453 1966-7-18
GH: 02207780 Erigeron bellidiastrus Nuttall USA: Nebraska 2 miles south of Butte W. T. Barker 3045 1966-7-14
GH: 02351783 Erigeron strigosus Muhlenberg ex Willdenow USA: Kansas 3 miles south of Garnett on US 59 W. T. Barker 2287 1966-6-6
Caprifoliaceae
GH: 02036328 Symphoricarpos occidentalis Hooker USA: Nebraska Gavin's Point Dam W. T. Barker 2622 1966-6-28
Fabaceae
GH: 01921447 Dalea purpurea Ventenat USA: Nebraska 22 miles west of Merriman W. T. Barker 3355 1966-7-18
GH: 02131976 Pediomelum esculentum (Pursh) Rydberg USA: Kansas 1 1/2 miles west of Oswego W. T. Barker 2162 1966-6-3
GH: 02133815 Psoralidium tenuiflorum (Pursh) Rydberg USA: Kansas 4 miles south, 1 mile east of Ottawa W. T. Barker 2283 1966-6-6
GH: 02133814 Psoralidium tenuiflorum (Pursh) Rydberg USA: Kansas 8 mi. N of Lone Elm on K 31 W. T. Barker 2049 1966-6-2
GH: 02133813 Psoralidium tenuiflorum (Pursh) Rydberg USA: Kansas 4 miles south, 1 mile east of Ottawa W. T. Barker 2283 1966-6-6
GH: 02347568 Vicia villosa Roth USA: South Dakota 4 miles south of Deadwood W. T. Barker 3198 1966-7-16
Lamiaceae
GH: 01696233 Salvia lyrata Linnaeus USA: Kansas Neodesha: 7 miles west of Neodesha W. T. Barker 2228 1966-6-3
Onagraceae
GH: 01643618 Oenothera rhombipetala Nuttall USA: Nebraska 40 miles south of O'Neill W. T. Barker 2947 1966-7-13
GH: 01643726 Oenothera speciosa Nuttall USA: Kansas Pamona Reservoir Headquarters W. T. Barker 2259 1966-6-7
Ranunculaceae
GH: 01658690 Delphinium carolinianum penardii (Huth) Warnock USA: Nebraska 3 miles south of Buchard W. T. Barker 2591 1966-6-23