External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175072-1
- Publication
- Madrono; Journal of the California Botanical Society
- Collation
- 3: 6
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Madia valida
Links
- Duplicate citation of
- Adenothamnus validus D.D.Keck, Madroño 3: 6 (1935).