Life Span
Perennial
Perennial
Type
Flowering Plants
Tree
Origin
South-Central United States
Europe, Northern Africa, Central Asia, Western Asia
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Salix alba, Salix alba 'Vitellina'
Number of Varieties
200400
0
40000
👆🏻
Habitat
Rocky areas
River side, Riverbanks, sluggish streams and rivers, stream banks, Stream side
USDA Hardiness Zone
5-84-9
0
99
👆🏻
AHS Heat Zone
12-1
9-1
Sunset Zone
No Available
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded