"Field Guide to the Sedges of the Pacific Northwest" is an illustrated guide to all 169 species, subspecies, and varieties in the genus "Carex" that grow in the wild in Oregon and Washington. Most of these species are found throughout the Pacific Northwest and California. This updated second edition includes eight additional species documented in the region since the guide was first published, along with an improved identification key, updated nomenclature and taxonomy, revised range maps, and improved illustrations.
Sedges can be difficult to identify, with differences between species...