Image Gallery for Slender Beardtongue
Source: Donna Bos
Morphology Aspect: Plante
Source: OWSL
Penstemon gracilis
Parthenocissus quinquefolia
Morphology Aspect: Fleur
Source: Donna Bos
Penstemon gracilis
Morphology Aspect: Feuille
Source: Donna Bos
Penstemon gracilis seeds
Morphology Aspect: Graine