Agaricales » Cystostereaceae

Parvodontia

Parvodontia Hjortstam & Ryvarden 2004, in Hjortstam & Ryvarden, Synopsis Fungorum, 18, 28 (2004).

Diagnosis: Basidiome resupinate. Hymenophore grandinioid, with more or less smooth aculei. Hyphal system monomitic; hyphae smooth, thin-walled, with clamp connections at all septa. Cystidia abundant, negative in sulphovanilline, projecting or more commonly embedded in the texture, thin-walled, encrusted with yellowish, sinuous matter. In the type also with projecting sinuous cystidioles, thin-walled. Basidia sinuous, subpedunculate, thin-walled, with four sterigmata and with a basal clamp connection. Spores narrowly ellipsoid, smooth, thin-walled, inamyloid, indextrinoid and acyanophilous..

Index Fungorum Number: IF28806

Type Species: Parvodontia luteocystidia Hjortstam & Ryvarden 2004, in Hjortstam & Ryvarden, Synopsis Fungorum, 18, 28 (2004).

 

Species:

Parvodontia albocrustacea (Rick) Baltazar & Rajchenb. 2016

Parvodontia austrosinensis Yue Li, Nakasone & S.H. He 2022

Parvodontia luteocystidia Hjortstam & Ryvarden 2004

 

Reference:

Hjortstam, K., & Ryvarden, L. (2004). Some new and noteworthy corticioid fungi (Basidiomycotina, Aphyllophorales) from Japan. Synopsis Fungorum, 18, 28.

 

 

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