- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:117835-2
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 38: 407
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Isopappus validus Rydb., Brittonia 1: 100 (1931).
- Same citation as
- Haplopappus validus (Rydb.) Cory, Rhodora 38: 407 (1936).