Heteropsathyrella T. Bau & J.Q. Yan, 2021

Bau, Tolgor & Yan, Jun-Qing, 2021, A new genus and four new species in the / Psathyrella s. l. clade from China, MycoKeys 80, pp. 115-131 : 115

publication ID	https://dx.doi.org/10.3897/mycokeys.80.65123
persistent identifier	https://treatment.plazi.org/id/EB98B8C2-4005-5AFB-9317-18E7E1A1776C
treatment provided by	MycoKeys by Pensoft
scientific name	Heteropsathyrella T. Bau & J.Q. Yan
status	gen. nov.

Treatment

Heteropsathyrella T. Bau & J.Q. Yan gen. nov.

Remarks.

Pileus hygrophanous, tawny to brown, non-deliquescent. Veil present. Lamellae adnexed. Stipe central, hollow. Basidiospores ellipsoid to subellipsoid, smooth, brown in 5% KOH, pale mouse grey in H2SO4. Hymenium hyaline. Basidia monomorphic. Pseudoparaphyses abundant and regularly distributed. Pleurocystidia and cheilocystidia present. Pileipellis composed of saccate to subglobose cells covered by a 1 cell deep layer of periclinal hyphae which are covered by scattered and irregular deposits dissolving in 5% KOH.

Etymology.

Heteropsathyrella , referring to its morphological similarity to Psathyrella .

Type species.

Heteropsathyrella macrocystidia T. Bau & J.Q. Yan, sp. nov.