Microsteris heterophylla (Hook.) Brockm.-Jer.
, Fl. Mt. Rainier Natl. Park 131 (1947).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:160575-2
- Publication
- Flora of Mount Rainier National Park
- Collation
- 131
- Family as entered in IPNI
- Polemoniaceae