- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:191652-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 11: 370
- Family as entered in IPNI
- Fabaceae
Links
- Nomenclatural link
- Astragalus speirocarpus A.Gray, Proc. Amer. Acad. Arts 6: 225 (1864).
- Same citation as
- Phaca speirocarpa Piper, Contr. U.S. Natl. Herb. xl. 370 (1906).