Aster [infragen.unranked] Xylorhiza (Nutt.) Torr. & A.Gray
, Fl. N. Amer. (Torr. & A. Gray) 2(1): 158 (1841). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:60440255-2
- Publication
- Flora of North America, A (Torrey & Gray)
- Collation
- 2(1): 158
- Date of Publication
- May 1841
- Family as entered in IPNI
- Asteraceae
Remarks
Torrey and Gray did not assign a rank to this infrageneric name.