Taxon  Report   10191 
Penstemon davidsonii  Greene
Davidson's penstemon
Penstemon davidsonii
© 2010 Keir Morse
Click on a photo to see it bigger.
Penstemon davidsonii
© 2011 Wynn Anderson
Penstemon davidsonii
© 2014 John Doyen
Penstemon davidsonii, a dicot, is a perennial herb that is native to California and is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Penstemon davidsonii
© 2013 John Doyen
Genus: Penstemon
Subspecies and Varieties:
Subalpine Forest, Alpine Fell-fields
Distribution by County 

Add an Observation of  Penstemon davidsonii

Name Status:
Accepted by TJM2 + PLANTS + JM93
More information about  Penstemon davidsonii
Jepson eFlora

Records from the Consortium of California Herbaria


Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 25, 2016).

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