Life Span
Biennial
Annual and Perennial
Type
Tree
Tender Perennial
Origin
-
Mexico, Central America, South America, Africa, Polynesia, Australia
Types
Chinese red birch, Betula fruticosa, Betula ermanii
-
Number of Varieties
60150
0
40000
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Habitat
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
Tropical regions
USDA Hardiness Zone
4-78-11
0
99
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AHS Heat Zone
7-1
12-5
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded