Haplopappus watsonii var. rydbergii (S.F.Blake) S.L.Welsh
, Great Basin Naturalist 43(2): 295 (1983). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:951973-1
- Publication
- Great Basin Naturalist
- Collation
- 43(2): 295
- Date of Publication
- 1983
- Family as entered in IPNI
- Asteraceae