Edwin Butterworth Mains was born on 31 March 1890 in Coldwater, Branch County, Michigan. The son of Benjamin W. and Mary Ann (Butterworth) Mains.[1] Mains began his undergraduate education at Michigan State University in 1909, but transferred to the University of Michigan in 1911. He earned his Ph.D. in botany from the University of Michigan in 1916 under the tutelage of Calvin Henry Kauffman[2] while investigating the parasite-host relationships of various rust fungi.[1] He was appointed Assistant Botanist at the Purdue University Agricultural Experimental Station by Joseph Charles Arthur in 1916.[3] He married Mary Esther Elder on 16 August 1917 in East Lansing, Michigan.[4] Mains was appointed acting director of the University of Michigan Herbarium following the illness of C.H. Kauffman in 1930 and was named director in 1931.[5] Mains remained at the University of Michigan, both as a professor and as director of the Herbarium, until his retirement in 1960.[1] Mains served as chair of the Department of Botany at Michigan during World War II.[5] Mains remained in Ann Arbor following his retirement and died of a heart attack on 23 December 1968.[1]
While at Michigan, Mains was active in the Ann Arbor Garden Club.[6] Mains was highly interested in photography and was a noted and exhibited photographer of nature. Mains was prominent in the development and use of color photography in mycological education.[1]
Mycological contributions
Mains' early professional career was dedicated to the study of plant rusts (Pucciniales). He collaborated with Arthur and others on "The Plant Rusts (Uredinales)" in 1929, a major treatment of an economically important group of fungi. Mains continued working on rusts after transferring to Michigan, though most of his later studies focused on Cordyceps and the Geoglossaceae.[2] Mains' collections and research greatly enriched the University of Michigan Herbarium, which developed "from a position of obscurity to one of international prominence"[1] under his directorship.[1][2][3]
Mains was elected vice-president of the Mycological Society of America in 1938, and president in 1942. Mains also served the Mycological Society of America as a counselor from 1943-1944.[7] Mains and C.L. Lundell investigated the flora of the high rain forest and mountain pine ridge in the southern El Cayo District, British Honduras in 1937.[5]
Taxa described
Mains described a total of 80 new species, two new form, eleven new varieties, and made 20 new combinations of species. As of 2014, 55 of his species, both new forms, two varieties, and 18 recombinations are still accepted (having not been assigned to another genus or reduced to synonymy under previously published names). Mains also described five genera, three of which were later reduced to synonymy.[8][9]
Mycological lineage
Mains belongs to the C.H. Kauffman Lineage of American mycologists.[10] Kauffman himself was influenced by Robert Almer Harper and George Francis Atkinson.[11] During Mains' tenure at the University of Michigan, he mentored or advised thirteen prominent mycologists:[10]
1924. Mains EB, Jackson HS. "Aecial stage of the leaf rust of rye, Puccinia dispersa Erikss. and Hen., and of barley, P. anomala Rostr., in the United States". Journal of Agricultural Research28 (11): 1119-1126.
1925. Whetzel HH, Jackson HS, Mains EB. "The composite life history of Puccinia podophyli Schw." Journal of Agricultural Research30: 65-79.
1926. Mains EB. "Rye resistant to leaf rust, stem rust, and powdery mildew". Journal of Agricultural Research32: 201-221.
1926. ———. "Studies in rust resistance". Journal of Heredity17 (9): 313-325.
1926. ———, Jackson HS. "Physiologic specialisation in the leaf rust of Wheat, Puccinia triticina Erikas." Phytopathology 16 (2): 89-120.
1926. Mains EB, Leighty CE, Johnston CO. "Inheritance of resistance to leaf rust, Puccinia tritica Erikss., in crosses of common wheat, Triticum vulgare Vill." Journal of Agricultural Research32: 931-972.
1927 (Published in 1928). Mains EB. "Observations concerning clover diseases". Proclamations of the Indiana Academy of Sciences37: 355-364.
1928. Mains EB, Thompson D. "Studies on snapdragon rust, Puccinia antirrhini". Phytopathology18: 150.
1928 (Published in 1929). ———. "Observations concerning disease of iris and tulips". Proceedings of the Indiana Academy of Sciences38: 93-102.
1929. ———. "Physiologic specialization and species development and nomenclature". Proclamations of the Internal Congress of Plant Sciences, Ithaca, New York 19262: 1767-1770.
1929. Arthur JC, Kern FD, Orton CR, Fromme FD, Jackson HS, Mains EB, Bisby GR. The plant rusts (Uridinales). John Wiley and Sons, London. 446 pp.
1929. Gardner MW, Mains EB. "Indiana plant diseases". Proceedings of the Indiana Academy of Sciences39: 85-99.
1932. ———. "Host specialization in the leaf rust of grasses, Puccinia rubigo-vera". Papers from the Michigan Academy of Science, Arts, and Letter17: 289-394.
1935. ———. "Rust resistance in Antirrhinum". Phytopathology25 (11): 977-991.
1935. ———. "Michigan fungi. I". Papers from the Michigan Academy of Science, Arts and Letters20: 81-93.
1935. ———. "Rusts and smuts from the Yucutan Peninsula". Publications, Carnegie Institute of Washington461: 95-106.
1936 (Published in 1937). ———. "Rusts from the lower Rio Grande valley, Texas". Papers from the Michigan Academy of Science, Arts and Letters22: 153-157.
1937 (Published in 1938). ———. "Host specialization in Coleosporium solidaginis and C. campanulae". Papers from the Michigan Academy of Science, Arts and Letters23: 171-175.
^Raciborski, M. (1909). "Über einige javanische Uredinae (Moose)". Bulletin International de l'Académie des Sciences de Cracovie Classe des Sciences Mathématiques et Naturelles. 3: 266–280.
^Holway, E.W.D.; Arthur, J.C. (1918). "Uredinales of Guatemala based on collections by E.W.D. Holway. II. Aecidiaceae, exclusive of Puccinia and form genera". American Journal of Botany. 5 (8): 420–446. doi:10.2307/2435170. JSTOR2435170.
^Singer, R. (1950). "A monograph of Favolaschia". Beihefte zur Nova Hedwigia. 50: 1–108.