Taxon  Report   9491 
Symphyotrichum spathulatum  (Lindl.) G. L. Nesom  var. yosemitanum  (A. Gray) G. L. Nesom
Western bog aster
Symphyotrichum spathulatum var. yosemitanum
© 2011 Ron Wolf
More photos from
CalPhotos / Calflora
Symphyotrichum spathulatum var. yosemitanum
© 2014 John Doyen
Symphyotrichum spathulatum var. yosemitanum
© 2014 John Doyen
Symphyotrichum spathulatum var. yosemitanum, a dicot, is a perennial herb that is native to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Symphyotrichum spathulatum var. yosemitanum
© 2011 Wynn Anderson
Wetlands: Equally likely to occur in wetlands and non wetlands
Distribution by County 

Add an Observation of  Symphyotrichum spathulatum var. yosemitanum

Name Status:
Accepted by JEF + PLANTS
Alternate Names:
(according to)

PLANTS: Aster ascendens var. yosemitanus
PLANTS: Aster yosemitanus
ICPN + PLANTS: Aster occidentalis var. yosemitanus
ICPN + PLANTS: Aster paludicola
More information about  Symphyotrichum spathulatum var. yosemitanum
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


Search (Flora of North America)

website references from Google

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Sep 18, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.