External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:307307-2
- Publication
- Leaflets of Botanical Observation and Criticism. Washington, DC
- Collation
- 1: 63
- Family as entered in IPNI
- Rhamnaceae
Type Information
- Collector Team
- O.B.Metcalfe 172
- Distribution Of Types
- New Mexico (South-Central U.S.A., Northern America)
Links
- Nomenclatural link
- Rhamnus californica subsp. ursina (Greene) C.B.Wolf, Rancho Santa Ana Bot. Gard. Monogr., Bot. Ser. Ser. 1: 74 (1938).
- Nomenclatural link
- Rhamnus californica var. ursina (Greene) McMinn, Man. Calif. Shrubs 329 (1939).
- Nomenclatural link
- Frangula ursina (Greene) Grubov, Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 8: 271 (1949).