The Families of Mushrooms and Toadstools Represented in the British Isles
Morphology. The fruit-bodies producing basidia and basidiospores; pustulate (to tuberculate); gelatinous and somewhat translucent when moist. The basidia modified (individually, and often catenulate (in chains), with deciduous sterigmata); cruciately divided. The basidiospores ballistosporic.
The hyphal walls lamellate, with a thin, electron-dense outer layer and a relatively thick, electron-transparent inner layer. The hyphae with dolipore septa; monomitic.
Ecology. Saprophytic. The fruit-bodies on dead wood.
British representation. 3 species in Britain; Sirobasidium, Xenolachne.
World representation. 11 species; genera 3. Widespread, especially tropical.
Classification. Basidiomycota; Basidiomycetes; Tremellomycetidae; Tremellales.
Illustrations. • Sirobasidium albidum (Petersens).
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’.