Cornelius Lott Shear (1865–1956) was an American mycologist and plant pathologist who served as a senior pathologist at the USDA Bureau of Plant Industry.
Polyozellus is a fungal genus in the family Thelephoraceae, a grouping of mushrooms known collectively as the leathery earthfans. Previously considered a monotypic genus, it now contains the Polyozellus multiplex species complex. The genus name is derived from the Greek poly meaning many, and oz, meaning branch. It is commonly known as the blue chanterelle, the clustered blue chanterelle, or, in Alaska, the black chanterelle. The distinctive fruit body of this species comprises blue- to purple-colored clusters of vase- or spoon-shaped caps with veiny wrinkles on the undersurface that run down the length of the stem.
Richard William George Dennis, PhD, was an English mycologist and plant pathologist.
Eduard Fischer was a Swiss botanist and mycologist.
Margaret Elizabeth Barr Bigelow (1923-2008) was a Canadian mycologist known for her contributions to the Ascomycetes fungi.
Edwin Earle Honey was an American plant pathologist and mycologist. In 1936, he formally described the fungus and plant pathogen Monilinia azaleae, which preys upon crops and other plants in the families Rosaceae and Ericaceae.
Clark Thomas Rogerson,, was an American mycologist. He was known for his work in the Hypocreales (Ascomycota), particularly Hypomyces, a genus of fungi that parasitize other fungi. After receiving his doctorate from Cornell University in 1950, he went on to join the faculty of Kansas State University. In 1958, he became a curator at The New York Botanical Garden, and served as editor for various academic journals published by the Garden. Rogerson was involved with the Mycological Society of America, serving in various positions, including president in 1969. He was managing editor (1958–89) and editor-in-chief (1960–65) of the scientific journal Mycologia.
Robert Lee Gilbertson was a distinguished American mycologist and educator. He was a faculty member at University of Arizona for 26 years until his retirement from teaching in 1995; he was a Professor Emeritus at U of A until his death on October 26, 2011 in Tucson, Arizona. 2011. He held concurrent positions as Plant Pathologist, Agricultural Experiment Station, University of Arizona (1967–95) for a project Research on wood-rotting fungi and other fungi associated with southwestern plants and was collaborator and consultant with Center for Forest Mycology Research, US Forest Service, Forest Products Laboratory, Madison, Wisconsin (1957–1981).
Harry Morton Fitzpatrick, was an American mycologist. He was professor of mycology at Cornell. He is known for his work on the Phycomycetes. His book on the Lower Fungi was the standard text and reference work on the Phycomycetes. He trained Clark Thomas Rogerson and Richard P. Korf, two prominent mycologists.
Frederick Kroeber Sparrow was an American mycologist. He was known for his research on aquatic fungi, and in particular the genus Physoderma, and he produced a well-received monograph in 1943 titled The Aquatic Phycomycetes Exclusive of the Saprolegniacea and Pythium; this was republished in 1960 as Aquatic Phycomycetes.
Frank Leslie Howard was a prominent American mycologist.
Claude Wilbur Edgerton was an American mycologist. He was born in Woodbine, Iowa, and earned a Bachelor of Science degree from the University of Nebraska in 1903, and a PhD from Cornell University in 1908. After this he was employed at Louisiana State University, initially as a plant pathologist in the Agricultural Research Station, and later as Professor and then Head of Botany, Bacteriology, and Plant Pathology in 1924. Edgerton had this position until his retirement in 1950. He was known for his study of sugarcane diseases; his teaching materials formed the basis of the book Sugarcane and Its Diseases, first published in 1955 after his retirement. Species named in honor of Edgerton include Cryptosporiopsis edgertonii and Synchytrium edgertonii.
Edith Katherine Cash was an American mycologist and lichenologist.
Neil Everett Stevens was an American mycologist and plant pathologist. He served as president of the Botanical Society of Washington (1931), American Phytopathological Society (1934), and Botanical Society of America (1948). His research chiefly concerned fungal diseases of crops such as chestnuts, strawberries, cranberries, currant, and corn. Stevens was born in Portland, Maine, graduated from Bates College in 1908, and earned a PhD. from Yale University in 1911. He was instructor at Kansas State College from 1911 to 1912, then worked at the Bureau of Plant Industry of the U.S. Department of Agriculture from 1912 to 1936. He worked as adjunct professor at George Washington University from 1931 to 1936, then professor of botany and plant pathology at the University of Illinois from 1936 to 1949.
Kenneth A. Harrison was a Canadian mycologist. He was for many years a plant pathologist at what is now the Atlantic Food and Horticulture Research Centre in Nova Scotia. After retirement, he contributed to the taxonomy of the Agaricomycotina, particularly the tooth fungi of the families Hydnaceae and Bankeraceae, in which he described several new species.
John Dearness was a Canadian educator, botanist, and mycologist. Largely self taught he conducted scientific studies in plant pathology leading to B.T. Dickson of the McGill University called him the "Rostrup" of Canada, comparing him with the Danish plant pathologist Emil Rostrup (1831-1907).
Stanley John Hughes (1918–2019) was a Canadian scientist who is known throughout the global field of mycology for developing and introducing a precise and meticulous system for classifying fungi that is still used today. A naturalized Canadian, he was a federal research scientist for Agriculture and Agri-Food Canada at what is today the Ottawa Research and Development Centre.
Chester Wilson Emmons was an American scientist, who researched fungi that cause diseases. He was the first mycologist at the National Institutes of Health (NIH), where for 31 years he served as head of its Medical Mycology Section.
Sara Bache-Wiig was a Norwegian-born American mycologist and botany professor.
Marie Leonore Farr (1927–2014), known as Lennie Farr, was an American mycologist. She was the first woman to be elected president of the Mycological Society of America.
