- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:243554-2
- Publication
- The Genera of North American Plants. Philadelphia, USA
- Collation
- 2: 169
- Family as entered in IPNI
- Asteraceae
Remarks
nom. superfl. for Amellus spinulosus Pursh (Dec 1813).
Links
- Nomenclatural link
- Machaeranthera pinnata Shinners, Field & Lab. 18: 41 (1950).