Abstract
Baeospora occidentalis is described as a new species associated with melting snow in montane coniferous forests of the western USA. The species is spring-fruiting and is characterized by a long tapering pseudorhiza covered with white basal rhizomorphs which extends deeply into the needle litter or woody debris. It possesses a multiallelic, tetrapolar mating system. Monokaryotic mycelia produce arthroconidia.
References
Arora D (1986) Mushrooms demystified. A comprehensive guide to the fleshy fungi, 2nd edn. Ten Speed Press, Berkeley
Bessette AE, Bessette AR, Fischer DW (1997) Mushrooms of northeastern North America. Syracuse University Press, Syracuse
Breitenbach J, Kränzlin F (1991) Fungi of Switzerland, vol 3. Boletes and agarics, part 1. Edition Mykologia Lucerne, Lucerne
Cooke WB (1955) Subalpine fungi and snowbanks. Ecology 36:124–130
Corner EJH (1994) Agarics in Malesia I. Tricholomatoid; II. Mycenoid. Nova Hedwigia Beihefte 109:1–271
Cronquist A, Holmgren AH, Holmgren NH, Reveal JL (1972) Intermountain flora; vascular plants of the intermountain west, U.S.A., vol 1. Hafner Press, New York
Johnson JE, Petersen RH (1997) Mating systems in Xeromphalina species. Mycologia 89:393–399
Kornerup A, Wanscher JH (1978) Methuen handbook of colour, 3rd edn. Methuen, London
Lincoff GH (1981) The Audubon society field guide to North American mushrooms. Alfred A. Knopf, New York
Maas Geesteranus RA, Horak E (1995) Mycena and related genera from Papua New Guinea and New Caledonia. Bibl Mycol 159:143–229
Malloch D (1981) Moulds: their isolation, cultivation and identification. University of Toronto Press, Toronto
Miller OK (1965) Snowbank mushrooms in the Three Sisters Wilderness Area. Mazama 47:38–41
Miller OK (1980) Mushrooms of North America. EP Dutton, New York
Moser M (1983) Keys to agarics and boleti (Polyporales, Boletales, Agaricales, Russulales). Roger Phillips, London
Petersen RH (1995) There’s more to a mushroom than meets the eye: mating studies in the Agaricales. Mycologia 87:1–17
Singer R (1938) Notes sur quelques Basidiomycetes. IV. Rev Mycol 3:187–199
Singer R (1943) Das System der Agaricales. III. Ann Mycol 41:1–189
Singer R (1961) Diagnoses Fungorum novorum Agaricalium II. Sydowia 15:45–83
Singer R (1986) The Agaricales in modern taxonomy, 4th edn. Koeltz Scientific Books, Konigstein
Singer R (1989) New taxa and new combinations of Agaricales (Diagnoses Fungorum Novorum Agaricalium IV). Fieldiana: Botany New Series 21:1–133
Acknowledgments
Dr. Scott Redhead (DAOM) kindly provided specimens on loan. Financial support was provided by a Natural Sciences and Engineering Research Council of Canada Discovery grant to L.H.
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Hutchison, L.J., Kropp, B.R. & Hausner, G. Baeospora occidentalis, a new snowbank agaric from western North America. Mycoscience 53, 139–143 (2012). https://doi.org/10.1007/s10267-011-0142-3
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DOI: https://doi.org/10.1007/s10267-011-0142-3