Agaricaceae from the Medicine Bow Mountains of Wyoming

Abstract

During the summller of 1938 the writer made a collection of the Agaricaceae of the Medicine Bow Mountains of Wyoming at an altitude range of from 8,000 to about 11,000 feet above sea-level. A few more plants were collected in the summer of 1939. Dr. Alexander H. Smith of the University of Michigan gave generously of his time in helping the author to classify her specimens and to determine and describe the new species. Besides the new species which is described below, a list of the Agaricaceae which have not been reported before for \Wyoming also follows. The photomicrographs are of slides made from the dried specimens.