Английская Википедия:Bjerkandera fumosa

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Шаблон:Short description Шаблон:Taxobox

Bjerkandera fumosa is a species of poroid fungus in the family Meruliaceae.

Taxonomy

It was first described to science as Boletus fumosus by Christiaan Hendrik Persoon in 1801.[1] Petter Adolf Karsten transferred the species to the genus Bjerkandera in 1879.[2]

Description

The form of Bjerkandera fumosa fruit bodies ranges from effused-reflexed (spread out over the substrate and turned back at the margin to form a cap) or cap-like, but attached directly to the substrate without a stipe. These caps can be solitary or closely overlapping, and are often fused with neighbouring caps. The caps typically measure Шаблон:Convert wide by Шаблон:Convert wide, and a buff-coloured upper surface with a texture ranging from finely hairy (tomentose) to smooth. The pores on the cap underside are circular to angular, numbering 2–5 per millimetre.[3]

Bjerkandera fumosa has a monomitic hyphal system, containing only generative hyphae. The basidia are club-shaped, measuring 20–22 μm. Spores have the shape of short cylinders, and measure 5.5–7 by 2.5–3.5 μm. They are smooth, hyaline, and do not react with Melzer's reagent.[3]

Habitat and distribution

Bjerkandera fumosa causes a white rot in various hardwood species. It has a circumboreal distribution in the Northern Hemisphere.[3]

References

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  2. Ошибка цитирования Неверный тег <ref>; для сносок Karsten 1879 не указан текст
  3. 3,0 3,1 3,2 Ошибка цитирования Неверный тег <ref>; для сносок Ryvarden 2014 не указан текст