University of Minnesota http://www.umn.edu/ 612-625-5000 Minnesota Biodiversity Atlas
Lichenes boreali-americani, second edition of decades of North American lichens, prepared by Clara E. Cummings, Thos. A. Williams and A. B. Seymour, Cummings, C.E.; Williams, T.A.; Seymour, A.B. [1-280]
fungi/lichens; preceded by Cummings, Williams & Seymour, Dec. N. Amer. Lich. [Wellesley (Massachusetts)] (#151-360) There are no exsiccati numbers in database |