Sphenopholis is a genus of North American and Hawaiian plants in the grass family. They are known generally as wedgescales. Species 1. \n* Sphenopholis filiformis - longleaf wedgescale - TX OK AR LA TN MS AL GA FL NC SC VA PA 2. \n* Sphenopholis intermedia - slender wedgescale - Canada (every province + territory except Nunavut), USA (every state except California + Hawaii) 3. \n* Sphenopholis interrupta - CO OK AZ NM TX LA, Baja California 4. \n* Sphenopholis longiflora - Texas wedgescale - TX OK AR LA 5. \n* Sphenopholis nitida - shiny wedgescale - Ontario, eastern half of United States 6. \n* Sphenopholis obtusata - prairie wedgescale - widespread in contiguous United States + southern Canada, plus Hawaii, Mexico + Hispaniola 7. \n* Sphenopholis × pallens - scattered locations in