50 Keystone Flora Species of the Pacific Northwest by Collin VarnerCall Number: QK144 .V37 2024
Publication Date: 2024
A keystone species is an organism that defines and supports an entire ecosystem, filling a vital ecological niche. Without these species, ecosystems would be radically altered or even collapse. This full-color, pocket-sized field guide highlights fifty keystone trees, flowering plants, fruit-bearing plants, marine plants, and fungi found across the Pacific Northwest bioregion.