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Penstemon
hartwegii
Family:
plantaginaceae
Common name(s):
Hybrid Beard-tongue
Hardiness ratings:
USDA zone 5~9 - 9~11
General resources
Wikipedia
. Online encyclopedia entry (if defined).
Google images
. Web search for photographs.
The Plant List
. Taxonomical lookup
Catalogue of Life
. Taxonomical lookup
Links for Penstemon hartwegii
American Penstemon Society
- Detailed description of the species' botanical characteristics, habitat, and native range.
Annie's Annuals: Penstemon hartwegii 'Tubular Bells Red'
- Catalog page with photo, basic horticultural information, and noteworthy features. (zone 9-11)
(1 photo)
Dave's Garden PlantFiles
- Profile page with horticultural basics, and member-contributed photos and comments. (zone 5-9)
(6 photos)
Garden.org
- Community-assembled plant profile (4 varieties in database)
(4 photos)
Heritage Perennials: Penstemon hartwegii Arabesqueâ„¢ Red
- Profile with description and horticultural details. (additional pages for other varieties) (zone 6-9)
(1 photo)
Last updated
:
20 Dec 2023