Roy Edward Halling (b. 1950)
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Biography
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Selected publications
Species
Biography
Roy is a eminent researcher on the small, white-spored wood-rotting fungi, especially the things that used to be called Collybias (and still are in most of your field guides).
Home Page
Roy Halling's Collybia page
Selected Publications
Roy Edward Halling (1979) Notes on Collybia: Dictionary of the Fungi pp. 453 - 458
Roy Edward Halling (1981) "Where Have All the Collybias Gone?" in McIlvainea 5:1 pp. 39 - 40An account for non-specialists of why all the Collybias are being placed in other genera.
Roy Edward Halling (1981) "Notes on Collybia: II. Additional taxa that are green in alkaline solution" in Mycologia 73 pp. 634 - 642
Roy Edward Halling (1983) "The genus Collybia (Agaricales) in the Northeastern United States and adjacent Canada" in Mycologia Memoir 8
Timothy Jon Baroni & Roy Edward Halling (1989) "New York State agarics: I." in Memoirs of the New York Botanical Garden 49 pp. 173 - 180
Roy Edward Halling (1990) "Collybia fuscopurpurea in the Americas" in Mycological Resolutions 94 pp. 671 - 674
Rodham E. Tulloss, Roy Edward Halling & Clark Ovrebo (1992) "Studies on Amanita (Amanitaceae) from Andean Colombia" in Memoirs of the New York Botanical Garden 66 pp. 1 - 46
Roy Edward Halling (1996) "Notes on Collybia: V. Gymnopus section Levipedes in tropical South America with comments on Collybia" in Brittonia 48 pp. 487 - 494
V. Antonin, Roy Edward Halling & M. E. Noordeloos (1997) "Generic concepts within the groups Marasmius and Collybia sensu lato" in Mycotaxon 63 pp. 359 - 368
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Species
Marasmiellus praeacutis (Ellis) Halling
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