Canada's Plant Hardiness Site
Synonymy
Plantaginaceae snapdragon family
Penstemon tubiflorus var. achoreus Fernald
En: tubular penstemon, whitewand beardtongue;
Fr: penstemon a fleurs tubulaires
Penstemon tubiflorus var. achoreus Fernald
En: tubular penstemon, whitewand beardtongue;
Fr: penstemon a fleurs tubulaires
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