Plitt, Lich. Exs. Herb. Hasse Rel. [Baltimore (Maryland)]
Plitt, C.C. [1-250]
IndExs #764769911

California Academy of Sciences
Catalog #: 447232
Dr. H. E. Hasse #s.n. 00 April 1906
Arthothelium taediosum (Nyl.) Müll.Arg.
United States, California, Highland Park, near Pasadena

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0002318
H. E. Hasse #s.n. 00 April 1900
Arthonia susa R.C. Harris & Lendemer
United States, California, Highland Park, near Pasadena

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000003484
Hasse, H.E. #s.n. 00 April 1906
Arthonia beccariana (Bagl.) Stizenb.
United States, California, Los Angeles, Highland Park, near Pasadena