Haplopappus rigidus Blank.
, Sci. Stud. Montana Coll. Agric., Bot. 1: 100 (1905).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:117755-2
- Publication
- Science Studies, Montana College of Agriculture and Mechanic Arts. Botany. Bozeman, MT
- Collation
- 1: 100
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Pyrrocoma rigida Rydb., Bull. Torrey Bot. Club 27: 624 (1900).
- Same citation as
- Haplopappus rigidus Blank., Sci. Stud. Montana Coll. Agric., Bot. 1: 100 (1905).
- Same citation as
- Haplopappus rigidus (Rydb.) Blank.