title: Australasian Sequestrate Fungi 19: Hysterangium colossum sp. nov.
abstract: Hysterangium colossum sp. nov., with extraordinarily large basidiomata for the genus, is described from dry Eucalyptus woodlands in the Australian Capital Territory and southeastern New South Wales. It typically grows in confluent clusters and has a thick peridium often invaginated into the gleba.
authors.affiliation: Department of Integrative Studies, Warren Wilson College, P.O. Box 9000, Asheville, North Carolina 28815-9000, USA;
authors.forename: Todd F
authors.initials: TF
authors.lastname: Elliott
authors.affiliation: Department of Forest Science, Oregon State University, Corvallis, Oregon 97331-5752, USA and U.S. Forest Service, Pacific Northwest Research Station, Forestry Sciences Laboratory, 3200 Jefferson Way, Corvallis, Oregon 97331-8550, USA.
authors.forename: James M
authors.initials: JM
authors.lastname: Trappe
authors.affiliation: Department of Environmental Studies, Warren Wilson College, P.O. Box 9000, Asheville, North Carolina 28815-9000, USA.
authors.forename: Armin
authors.initials: A
authors.lastname: Weise
keywords: Basidiomycota; Eucalyptus; Hysterangiaceae; Hysterangiales; hypogeous fungus; mycorrhizal fungus