New York State Department of Environmental Conservation New York State Department of Parks, Recreation and Historic Preservation New York Flora Association New York Botanical Garden Brooklyn Botanic Garden Botanical Society of America Torrey Botanical Society South Fork Natural History Society Connecticut Botanical Society National Parks Service U.S. Fish and Wildlife Service Suffolk County Department of Parks, Recreation & Conservation Nassau County Parks and Museums City of New York/Parks & Recreation New York Natural Heritage Program

Bloodroot (Sanguinaria canadensis) Photo courtesy of Donald J. House