Harvard University Herbaria & Libraries

Aceraceae
A: 01791832 Acer negundo Linnaeus USA: New York Niagara Falls: Niagara Falls M. F. Spencer
Asteraceae
GH: 00414974 Ambrosia ambrosioides (Delpino) W. W. Payne USA: California San Diego: [No Additional Data] M. F. Spencer 910
A: 00417172 Ericameria linearifolia (de Candolle) Urbatsch & Wussow USA: California [No Additional Data] M. F. Spencer 388
A: 00417172 Stenotopsis linearifolia interior (Coville) J. F. Macbride USA: California [No Additional Data] M. F. Spencer 388
Brassicaceae
GH: 00986626 Descurainia obtusa adenophora (E. O. Wooton & P. C. Standley) Detling USA: California [data not captured] M. F. Spencer 2182
Chenopodiaceae
A: 01784780 Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit USA: California [data not captured] M. F. Spencer 324
Cornaceae
A: 00385435 Cornus occidentalis (Torrey & A. Gray) Coville USA: California Azalea Creek, Cuyamaca Road to Julian, E. Sa... M. F. Spencer 318
Ericaceae
GH: 00362619 Comarostaphylis diversifolia (Parry) Greene USA: California Fossil Canyon, E. San Diego M. F. Spencer 2361
GH: 00362654 Comarostaphylis diversifolia (Parry) Greene USA: California San Diego: Adolphia Canyon M. F. Spencer
Fabaceae
GH: 00369110 Pediomelum castoreum (S. Watson) Rydberg USA: California near Barstow, Mohave Desert M. F. Spencer 1431
Fagaceae
A: 00344675 Quercus dumosa Nuttall USA: California Probably from Satatoga near San Jose M. F. Spencer 48
Papaveraceae
A: 00381476 Dendromecon rigida Bentham USA: California Torrey Pines Park M. F. Spencer 336
Polygonaceae
GH: 00443160 Oxytheca parishii cienegensis Ertter USA: California Coon Creek, San Bernardino Mts. M. F. Spencer 1831
Rhamnaceae
GH: 00349214 Ceanothus cyaneus Eastwood USA: California [no additional data] M. F. Spencer 1185
Rosaceae
A: 00345411 Adenostoma sparsifolium Torrey USA: California Laguna Mts. M. F. Spencer 956