Etymology: Onoclea: used by Dioscorides for some probably boraginaceous plant
Plants: perennial fern
Habitat: wet woodlands
Hazardous: Careful, this plant is hazardous!
Conservation Status: Native

Flora of North America: Flora of North America Floristic Rating: Coefficient of Conservatism = 5, Wetland Indicator = FACW USDA Plants Database: Federal Distribution and detailed information including photos University of Wisconsin - Green Bay: Fern & Fern Allies: Photos, descriptions, information USGS - Northern Prairie Wildlife Research Center: Wetland Plants and Plant Communities of Minnesota and Wisconsin