Mycena fragillima A.H.Sm., determined by A. H. Smith
Collector and Date
A.H. Smith 3744 03 Dec 1935
USA, California, Humboldt: Orick
Under ferns A note on the back of this specimen's inside label states "The original description incorrectly gives the holotype collection number as 3744", however, it has been concluded through checking A. H. Smith's collecting book and the other available documentation that this specimen was correctly cited as 3744 in the publication.