Harvard University Herbaria & Libraries

Asteraceae
GH: 02172256 Carduus nutans Linnaeus USA: Kansas 5 mi N of Westmoreland D. Birkholz 2296 1968-6-28
GH: 02204234 Heterotheca stenophylla angustifolia (Rydberg) Semple USA: Nebraska 5 mi E, 1.2 mi N of Heartwell D. Birkholz 2351 1968-6-29
Boraginaceae
GH: 01995863 Lithospermum caroliniense (J. F. Gmelin) MacMillan USA: Nebraska 9 mi S of Minden D. Birkholz 2364 1968-6-29
Caryophyllaceae
GH: 01744243 Dianthus armeria Linnaeus USA: Kansas 4 mi S of Waverly D. Birkholz 2424 1968-7-3
Fabaceae
GH: 01992981 Acmispon americanus (Nuttall) Rydberg USA: Kansas 1/2 mi. W of Milton. Prairie area along Mo. ... D. Birkholz 2264 1968-6-16
GH: 01884777 Dalea aurea Nuttall ex Pursh USA: Kansas 8 mi N of Wilson. along Wilson Res. D. Birkholz 2375 1968-6-29
GH: 01884923 Dalea candida Michaux ex Willdenow USA: Kansas 10 mi W of Eureka D. Birkholz 2445 1968-7-3
GH: 01921405 Dalea purpurea Ventenat USA: Kansas 3 mi S of Waverly D. Birkholz 2418 1968-7-3
GH: 01921403 Dalea purpurea Ventenat USA: Kansas 10 mi W of Eureka D. Birkholz 2444 1968-7-3
GH: 01921602 Dalea villosa (Nuttall) Sprengel USA: Kansas 1 mi N, 2 mi W of Argonia D. Birkholz 2460 1968-7-7
GH: 02131761 Pediomelum argophyllum (Pursh) Rydberg USA: Nebraska 5 mi E, 1/2 mi N of Heartwell D. Birkholz 2350 1968-6-29
GH: 02131751 Pediomelum argophyllum (Pursh) Rydberg USA: Nebraska 1 mi N, 1/2 mi W of Agnew D. Birkholz 2309 1968-6-28
Lamiaceae
GH: 01600487 Monarda citriodora Cervantes ex Lagasca USA: Kansas 8 mi N of Wilson; tall grassland along Wilso... D. Birkholz 2373 1968-6-29
GH: 01599736 Nepeta cataria Linnaeus USA: Nebraska 9 mi S of Minden D. Birkholz 2368 1968-6-29
GH: 01596020 Pycnanthemum tenuifolium Schrader USA: Kansas 4 mi S of Waverly D. Birkholz 2428 1968-7-3
Onagraceae
GH: 01624927 Calylophus serrulatus (Nuttall) P. H. Raven USA: Nebraska 1 mi N, 1/2 mi W of Agnew D. Birkholz 2301 1968-6-28
Poaceae
GH: 01653903 Andropogon gerardi Vitman USA: Kansas 2 mi S of Maple Hill D. Birkholz 2781 1968-9-21
GH: 01814819 Sorghastrum nutans (Linnaeus) Nash USA: Kansas 2 mi S of Maple Hill D. Birkholz 2782 1968-9-21
Polygonaceae
GH: 01618216 Eriogonum annuum Nuttall USA: Nebraska 10 mi N of Macon D. Birkholz 2663 1968-8-29
Rosaceae
GH: 01557463 Rosa arkansana Porter USA: Nebraska 2 mi W 1/2 mi S of Juaniata D. Birkholz 2333 1968-6-29
Rubiaceae
GH: 02355092 Houstonia nigricans (Lamarck) Fernald USA: Kansas 10 mi W of Eureka D. Birkholz 2453 1968-7-3
GH: 02355091 Houstonia nigricans (Lamarck) Fernald USA: Kansas 2 1/2 mi N of Luray D. Birkholz 2392 1968-6-30
Verbenaceae
GH: 01955732 Verbena simplex Lehmann USA: Kansas 3 mi S of Waverly D. Birkholz 2419 1968-7-3
GH: 01955879 Verbena stricta Ventenat USA: Kansas 2 mi E, 1/2 mi S of Marysville D. Birkholz 2298 1968-6-28