Punctelia semansiana (W. L. Culb. & C. F. Culb.) Krog
Parmeliaceae
T. H. Nash, III (1999)
T. H. Nash, III
42759
1999-04-10
1999-4-10
U.S.A., Arizona, Santa Cruz, Santa Rita Mountains, Coronado National Forest, Madera Canyon, along creek bed running parallel to trail to Josephine Saddle