Scientific Name
Penstemon angustifolius
Files
Download Seed: The seeds of narrow beardtongue are 2.5-3.5 mm long and dark brown in color. (62 KB)
Download Seedling: Three month old seedling grown in research greenhouse at SDSU. (64 KB)
Download Vegetative: The thick textured bracts of narrowleaf beardtongue are 3-10 cm long. (83 KB)
Download Flowering: The flower panicles are 5-15 cm long. (54 KB)
Family Name
Scrophulariaceae
Common Name
Narrow beardtongue, Broadbeard
Horticulture Notes
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