- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:130695-2
- Publication
- Brittonia; a Series of Botanical Papers. New York, NY
- Collation
- 1: 100
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Haplopappus validus (Rydb.) Cory, Rhodora 38: 407 (1936).
- Nomenclatural link
- Croptilon hookerianum var. validum (Rydb.) E.B.Sm., Sida 9: 61 (1981).
- Same citation as
- Isopappus validus Rydb., Brittonia 1(2): 100 (1931).