Author:John O. Sawyer†
Affiliation
Affiliation information has been provided by Volume 12.
Institution
Humboldt State University
Location
Arcata, California
Treatments
F
- Frangula
- Frangula alnus
- Frangula betulifolia
- Frangula californica
- Frangula californica subsp. californica
- Frangula californica subsp. crassifolia
- Frangula californica subsp. cuspidata
- Frangula californica subsp. occidentalis
- Frangula californica subsp. tomentella
- Frangula californica subsp. ursina
- Frangula caroliniana
- Frangula obovata
- Frangula purshiana
F cont.
- Frangula purshiana subsp. anonifolia
- Frangula purshiana subsp. purshiana
- Frangula purshiana subsp. ultramafica
- Frangula rubra
- Frangula rubra subsp. modocensis
- Frangula rubra subsp. nevadensis
- Frangula rubra subsp. obtusissima
- Frangula rubra subsp. rubra
- Frangula rubra subsp. yosemitana
R
R cont.