External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:183283-2
- Publication
- Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean.
- Collation
- 82
- Date of Publication
- Aug-Sep 1857
- Family as entered in IPNI
- Caesalpiniaceae
Type Information
- Locality
- Banks of the Colorado, and on Williams' river
- Distribution Of Types
- United States of America (Northern America)
- Type Remarks
- collection: [J.M. Bigelow] February 12-22; in fruit
Remarks
Protologue: A very distinct species with minute roundish leaflets.