|
Genus |
Penstemon |
Beardtongue, Beard-Tongue, Beard Tongue |
|
Species |
Penstemon acuminatus (Sanddune Beardtongue) |
Sanddune Beardtongue, Sand-dune Beardtongue, Sharpleaf Penstemon |
|
Species |
Penstemon albertinus (Alberta Beardtongue) |
Alberta Beardtongue |
|
Species |
Penstemon aridus (Stiff-leaf Beardtongue) |
Stiff-leaf Beardtongue, Stiffleaf Penstemon |
|
Species |
Penstemon attenuatus (Taper-leaf Beardtongue) |
Taper-leaf Beardtongue, Sulphur Penstemon |
| |
Species |
Penstemon compactus (Cache Penstemon) |
Cache Penstemon, Bear River Range Beardtongue, Cache Beardtongue, French Groundsel, Compact Penstemon |
|
Species |
Penstemon confertus (Yellow Beardtongue) |
Yellow Beardtongue, Yellow Penstemon |
|
Species |
Penstemon cusickii (Cusick's Beardtongue) |
Cusick's Beardtongue |
|
Species |
Penstemon cyananthus (Wasatch Beardtongue) |
Wasatch Beardtongue |
|
Species |
Penstemon cyaneus (Dark-blue Beardtongue) |
Dark-blue Beardtongue, Blue Penstemon |
|
Species |
Penstemon davidsonii (Creeping Beardtongue) |
Creeping Beardtongue, Davidson's Penstemon, Timberline Penstemon |
|
Species |
Penstemon deustus (Hot-rock Beardtongue) |
Hot-rock Beardtongue, Scabland Penstemon |
| |
Species |
Penstemon diphyllus (Two-leaf Beardtongue) |
Two-leaf Beardtongue, Twoleaf Beardtongue |
| |
Species |
Penstemon elegantulus (Lovely Penstemon) |
Lovely Penstemon, Lovely Beardtongue, Rockvine Penstemon |
|
Species |
Penstemon ellipticus (Egg-leaf Beardtongue) |
Egg-leaf Beardtongue, Rocky Ledge Penstemon, Eggleaf Beardtongue |
