Dissoderma paradoxum

Dissoderma paradoxum
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Squamanitaceae
Genus: Dissoderma
Species:
D. paradoxum
Binomial name
Dissoderma paradoxum
(A.H.Sm. & Singer) Singer (1973)[1]
Synonyms

Cystoderma paradoxum A.H.Sm. & Singer (1948)[2]
Squamanita paradoxa (A.H.Sm. & Singer) Bas (1965)[3]

Dissoderma paradoxum, which has the recommended English name of powdercap strangler in the UK,[4] is a species of fungus in the family Squamanitaceae. It is a parasitic fungus that grows on the fruit bodies of another fungus, Cystoderma amianthinum.[5] It takes over the host and replaces the cap and gills with its own but retains the original stipe, creating in effect a hybrid between the two.[6] The species was first described as Cystoderma paradoxum by American mycologists Alexander H. Smith and Rolf Singer in 1948, based on specimens collected in Mount Hood National Forest in Oregon.[2] Cornelis Bas transferred the species to the genus Squamanita in 1965.[3] Recent molecular research, based on cladistic analysis of DNA sequences, has however shown that the species does not belong in Squamanita sensu stricto but in the related genus Dissoderma.[5] The species occurs in both North America and Europe.[5]

  1. ^ Cite error: The named reference Singer1973 was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference Smith1948 was invoked but never defined (see the help page).
  3. ^ a b Cite error: The named reference Bas1965 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference BMS was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference Saar2022 was invoked but never defined (see the help page).
  6. ^ Sterry, Paul; Hughes, Barry (2009). Collins Complete Guide to British Mushrooms & Toadstools. HarperCollins.

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