Books on Flora & edibles in the Pacific Northwest:
Northwest Wild Berries A classic for the United States PNW region.
Pacific Northwest Foraging: 120 Wild and Flavorful Edibles from Alaska Blueberries to Wild Hazelnuts
Wildflowers of the Olympics and Cascades
Favorite Berries In The Wild, in the Pacific Northwest
Wild Blueberries (found in montane to subalpine):
Red Huckleberries:
Native Evergreen Huckleberries:
Thimbleberries:
Salmonberries:
Black Caps:
Himalayan Blackberries:
Native Trailing Blackberries:
Salal:
Rosehips: