Species
Polypodium glycyrrhiza (Licorice fern)
Polypodium glycyrrhiza. Photo: (c) Richard Droker, some rights reserved (CC BY-NC-ND)
Polypodium glycyrrhiza, commonly known as licorice fern, many-footed fern, and sweet root, is a summer deciduous fern native to western North America, primarily in a narrow strip in southern Alaska, southwestern Yukon Territory, western British Columbia, Washington, Oregon, and California, though two highly disjunct populations are known from Idaho and Arizona. It thrives in a humid climate, prevailing in areas with cool and moist summers and warm and wet winters. P. glycyrrhiza can often be found…
Sightings
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