United States, California
Europe, Northern Africa, Western Asia
Santa Clara red ribbons, red ribbons, Raiche's red ribbons
Common Hazel, Asian Hazel, Beaked Hazel
Dry areas, foothill woods
Deciduous forests, Terrestrial
A3, 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
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20