Sclerodermataceae

Pisolithus
     Pisolithus
     Pisolithus arenarius Alb. & Schwein.
     Pisolithus arhizus (Scop.) Rauschert
     Pisolithus microcarpus (Cooke & Massee) G.Cunn.
     Pisolithus tinctorius (Mont.) E.Fisch.
     Pisolithus tinctorius (Pers.) Coker & Couch
     Pisolithus tinctorius Pers.