- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1027709-2
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Pyrrocoma rigida Rydb., Bull. Torrey Bot. Club 27: 624 (1900).
- Duplicate citation of
- Haplopappus carthamoides subsp. rigidus H.M.Hall, Publ. Carnegie Inst. Wash. 389: 103 (1928).