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Penstemon
acaulis
Family:
plantaginaceae
Common name(s):
Stemless Beardtongue
Hardiness ratings:
USDA zone 4
General resources
Wikipedia
. Online encyclopedia entry (if defined).
Google images
. Web search for photographs.
The Plant List
. Taxonomical lookup
Catalogue of Life
. Taxonomical lookup
Dave's Garden
. Search the extensive PlantFiles database.
Links for Penstemon acaulis
American Penstemon Society
- Detailed description of the species' botanical characteristics, habitat, and native range.
(1 photo)
Denver Botanic Gardens
- Description, native range, and cultural requirements. (zone 4)
Lady Bird Johnson Wildflower Center
- Plant description and characteristics with notes on distribution, culture, and propagation.
NARGS Image Gallery
- Photograph(s) contributed by North American Rock Garden Society members.
(2 photos)
Last updated
:
18 Jun 2022