The Families of Mushrooms and Toadstools Represented in the British Isles
Morphology. The fruit-bodies producing basidia and basidiospores; angiocarpic; a globose or tuberiform gasterocarp (gasteroid); white or whitish (smooth to floccose). Gleba at first pale (buff). The basidia unmodified. The basidiospores sub-globose; hyaline to white; ornamented (warted).
The hyphal walls lamellate, with a thin, electron-dense outer layer and a relatively thick, electron-transparent inner layer.
Ecology. Probably mycorrhizal (on grasses?). The fruit-bodies subterranean. Found in grassy places (being especially associated with grasses).
British representation. 1 species in Britain (G. simplex); Gastroporium.
World representation. 2 species; genera 1. Widespread in warm dry regions, especially Europe.
Classification. Basidiomycota; Basidiomycetes; Agaricomycetidae; dubiously Boletales (formerly Hymenogastrales).
Comments. Associated with Gramineae.
To view the illustrations with captions giving names in current use, go to the interactive key. This also offers full and partial descriptions, diagnostic descriptions, differences and similarities between taxa, lists of taxa exhibiting or lacking specified attributes, distributions of character states within any set of taxa, source references, and other relevant material.
Cite this publication as: ‘Watson, L., and Dallwitz, M.J. 2008 onwards. The families of mushrooms and toadstools represented in the British Isles. Version: 6th March 2015. delta-intkey.com’.