Skip to main content
FACULTY OF ARTS AND SCIENCES
|
HARVARD.EDU
Harvard University Herbaria & Libraries
Contact
Visit
Databases
Search
Collections
Herbaria
Digital Resources
Use Policies
Research
Taxonomy
Floristics & Monography
Plant & Fungal Phylogenetics
Paleobotany
Plant Speciation and Local Adaptation
Forest Ecosystem Carbon Dynamics
Publications
About HPB
Orders & Access
For Authors
Libraries
Libraries' Collections
Harvard's Online Library Catalog (HOLLIS)
Archives Collections
Digital Collections
Use of the Libraries
Hours
Resources
Services
Permissions
Libraries Staff
Online Exhibits
News & Events
News
Events
People
About
Visit
Contact
History
Search Hints
Use Policy
Botanists
Publications
Specimens
Images
Taxa
Hu Cards
ECON Artifacts
Contribute
Comments
Index of Botanical Specimens
Search for collector:[E. R. Johnson]
= with images
Cleomaceae
GH: 00378561
Cleomella plocasperma
S. Watson USA: California San Bernardino Mts., Cushenbury Springs E. R. Johnson 6876 1935-5-19
Fabaceae
GH: 00366202
Amorpha californica
Nuttall USA: California San Bernardino Mts. near Barton Flats E. R. Johnson 8108 1936-7-21
A: 00369258
Parosela spinosa
(A. Gray) A. Heller USA: California along highway south of Mecca on west side of... E. R. Johnson 1928-6-8
A: 00369258
Psorothamnus spinosus
(A. Gray) Barneby USA: California along highway south of Mecca on west side of... E. R. Johnson 1928-6-8
Rosaceae
A: 00345008
Holodiscus discolor
(Pursh) Maximowicz USA: California Rancho Santa Ana, Santa Ana Canyon, N.W. Cor... E. R. Johnson 5000 1933-6-22
Simaroubaceae
A: 00347629
Ailanthus altissima
(Miller) Swingle USA: California Rancho Santa Ana, Santa Ana Canyon, Aliso Ca... E. R. Johnson 3704 1932-5
