Erigeron speciosus var. conspicuus (Rydb.) Breitung
, Canad. Field-Naturalist 71: 69 (1957).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:94142-2
- Publication
- Canadian Field-Naturalist. Ottawa
- Collation
- 71: 69
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Erigeron conspicuus Rydb., Mem. New York Bot. Gard. 1: 400 (1900).