Taxon  Report   8124    
Trimorpha acris  (L.) Gray  var. debilis  (A. Gray) G. L. Nesom  
(no longer an active name; please see Erigeron nivalis)
Northern daisy
Trimorpha acris var. debilis, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.
also called Erigeron nivalis
Genus: Trimorpha
Wetlands: Equally likely to occur in wetlands and non wetlands

Habitat: meadows

Communities: Subalpine Forest, Alpine Fell-fields, wetland-riparian

Name Status:
Accepted in JM93

PLANTS accepted name:
Erigeron acris ssp. debilis

ICPN + CNPS accepted name:
Erigeron nivalis

NOTE: Trimorpha acris var. debilis is no longer an active name.
More information about  Trimorpha acris var. debilis
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jun 19, 2019).