Graphephorum is a genus of North American plants in the grass family. Species 1. \n* Graphephorum melicoides (Michx.) Desv. - Ontario, Québec, New Brunswick, Nova Scotia, Newfoundland, Maine, New Hampshire, Vermont, New York, Michigan, Wisconsin 2. \n* Graphephorum wolfii (Vasey) Coult. - British Columbia, Alberta, Saskatchewan south to California + New Mexicoformerly included see Arctophila Dupontia Hyalopoa Molinia Muhlenbergia Peyritschia Poa Scolochloa Sphenopholis Trisetum