Etymology: Huperzia: for Johann Peter Huperz, early 19th century German botanist and fern specialist
Plants: perennial fern ally
Habitat: damp sandstone
Conservation Status: Special Concern

Flora of North America: Flora of North America Floristic Rating: Coefficient of Conservatism = 10, Wetland Indicator = FACU- WIS DNR-Bureau of Endangered Resources: Detailed information on Wisconsin listed species including state and federal status, photos, etc. USDA Plants Database: Federal Distribution and detailed information including photos Minnesota Dept. of Natural Resources: Rare Species Guide; description, conservation, photos, maps, etc. University of Wisconsin - Green Bay: Fern & Fern Allies: Photos, descriptions, information