Geoffrey F. Orr

American mycologist.

Abbreviations: G.F.Orr
Occupations: mycologist
Citizenships: United States
Direct attributions: 0 plants, 27 fungi
Authorship mentions: 0 plants, 43 fungi
Links:IPNIBHL

27 fungi attributed, 16 fungi contributed to43 fungi:

Uncinocarpus reesii Sigler & G.F. Orr 1976
fungi species in the onygenaceae family
Uncinocarpus reesii is a species of saprotrophic microfungi that grows in soil and on keratinous materials such as hair, feathers and skin. It was the first species to be designated as part of the genus Uncinocarpus, owing in part to its characteristic development of hooked (uncinate) appendages. As the closest non-pathogenic relative of Coccidioides immitis and C. posadasii, it has become a subject of research interest.
Uncinocarpus Sigler & G.F. Orr 1976
fungi genus in the onygenaceae family
Uncinocarpus is a genus of fungi within the Onygenaceae family. The name is derived from the Latin word uncinus, meaning "hook" and the Greek word karpos (καρπός), meaning "fruit". It was distinguished from the genus Gymnoascus based on keratinolytic capacity, ascospore morphology and the development of hooked, occasionally spiraling appendages. Alternatively, Uncinocarpus species may possess helically coiled or smooth, wavy appendages, or lack appendages altogether, an example of such species being U. orissi. Being a close non-pathogenic relative of the pathogenic dimorphic fungi
Pectinotrichum llanense (Pectinotrichum) Varsavsky & G.F. Orr 1971
fungi species in the onygenaceae family
Pectinotrichum is a genus of fungi within the Onygenaceae family. This is a monotypic genus, containing the single species Pectinotrichum llanense.
Auxarthron G.F. Orr & Kuehn 1963
fungi genus in the onygenaceae family
Auxarthron is a genus of fungi within the Onygenaceae family.
Spiromastix Kuehn & G.F. Orr 1962
fungi genus in the spiromastigaceae family
Spiromastix is a genus of fungi within the Onygenaceae family.
Pseudoarachniotus trochleosporus Kuehn & G.F. Orr 1972
fungi species in the gymnoascaceae family
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Petalosporus afilamentosus G.F. Orr & Kuehn 1972
fungi species in the gymnoascaceae family
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Myxotrichum stipitatum (Lindf.) G.F. Orr & Kuehn 1963
fungi species in the myxotrichaceae family
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Myxotrichum setosum (Eidam) G.F. Orr & Plunkett 1963
fungi species in the myxotrichaceae family
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Gymnoascus longitrichus G.F. Orr & Kuehn 1963
fungi species in the gymnoascaceae family
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Gymnascella citrina (Massee & E.S. Salmon) G.F. Orr, G.R. Ghosh & K. Roy 1977
fungi species in the gymnoascaceae family
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Arachniotus verruculosus G.F. Orr & Kuehn 1972
fungi species in the gymnoascaceae family
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Arachniotus flavoluteus Kuehn & G.F. Orr 1961
fungi species in the gymnoascaceae family
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Actinodendron verticillatum (A.L. Sm.) G.F. Orr & Kuehn 1963
fungi species in the gymnoascaceae family
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Absidia cuneospora G.F. Orr & Plunkett 1959
fungi species in the cunninghamellaceae family
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Pectinotrichum Varsavsky & G.F. Orr 1971
fungi genus in the onygenaceae family
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Neogymnomyces G.F. Orr 1970
fungi genus in the onygenaceae family
Neogymnomyces is a genus of fungi within the Onygenaceae family.
Actinodendron G.F. Orr & Kuehn 1963
fungi genus in the gymnoascaceae family
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Petalosporus G.R. Ghosh, G.F. Orr & Kuehn 1963
fungi genus in the gymnoascaceae family
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Gymnoascus johnstonii (Massee & E.S. Salmon) G.F. Orr & Kuehn 1963
fungi species in the gymnoascaceae family
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Gymnoascus intermedius G.F. Orr 1977
fungi species in the gymnoascaceae family
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Gymnoascus dugwayensis G.F. Orr & Kuehn 1972
fungi species in the gymnoascaceae family
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Gymnoascus corniculatus G.F. Orr & Plunkett 1963
fungi species in the gymnoascaceae family
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Gymnoascoideus G.F. Orr, K. Roy & G.R. Ghosh 1977
fungi genus in the gymnoascaceae family
Gymnoascoideus is a genus of fungi within the Gymnoascaceae family.
Neogymnomyces demonbreunii (Ajello & S.L. Cheng) G.F. Orr 1970
fungi species in the onygenaceae family
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Disarticulatus indicus G.F. Orr 1977
fungi species in the gymnoascaceae family
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Disarticulatus G.F. Orr 1977
fungi genus in the gymnoascaceae family
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Gymnoascus petalosporus (G.F. Orr, K. Roy & G.R. Ghosh) Arx 1977
fungi species in the gymnoascaceae family
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Sagenomella sagenomatis (Stolk & G.F. Orr) W. Gams 1978
fungi species in the aspergillaceae family
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Myxotrichum herbariense (G.F. Orr & Kuehn) Apinis 1964
fungi species in the myxotrichaceae family
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