- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:197133-2
- Publication
- Proceedings of the American Academy of Arts and Sciences. Boston, MA
- Collation
- 51: 522
- Date of Publication
- 18 Jan 1916
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Helianthella madrensis S.Watson, Proc. Amer. Acad. Arts 23: 278 (1888).
- Same citation as
- Pionocarpus madrensis S.F.Blake, Proc. Amer. Acad. Arts 51(10): 522 (1916).
- Same citation as
- Pionocarpus madrensis (S.Watson) S.F.Blake