Northeast Ferns: A Field Guide to the Ferns and Fern Relatives of the Northeastern United States
Description:
Northeast Ferns is a field guide to the ferns and fern relatives found in the northeastern United States. Included are keys, descriptions, illustrations, and distribution maps for 19 families and 36 genera of true ferns, and 3 families and 8 genera of fern relatives (quillworts, clubmosses and spike-mosses).
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