Life Span
Perennial
Perennial
Type
Grass
Perennial, Shrub
Origin
Southwestern United States
Northwestern United States, Canada
Types
Muhlenbergia rigens, Muhlenbergia emersleyi
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Number of Varieties
578
0
40000
👆🏻
Habitat
Sandy areas
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
7-114-9
0
99
👆🏻
AHS Heat Zone
12 - 1
9-1
Sunset Zone
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Clump-Forming
Mat-forming