Canada's Plant Hardiness Site
Synonymy
Plantaginaceae snapdragon family
Penstemon fruticosus var. scouleri (Lindl.) Cronquist
En: littleleaf bush penstemon, shrubby beardtongue, shrubby penstemon;
Fr: penstemon frutescente
Penstemon fruticosus var. scouleri (Lindl.) Cronquist
En: littleleaf bush penstemon, shrubby beardtongue, shrubby penstemon;
Fr: penstemon frutescente
- [=Penstemon scouleri Lindl. - basionym]
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