External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:269706-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 32: 662
- Family as entered in IPNI
- Fabaceae
Links
- Nomenclatural link
- Astragalus amphioxys A.Gray
- Same citation as
- Xylophacos amphioxus Rydb., Bull. Torrey Bot. Club 32: 662 (1905).