Silky Pinkgill

Entoloma sericeum

Varying from the palest shade of brown to the darkest, this grassland mushroom has one redeeming characteristic: its wonderfully silky cap is an aid to identification.

A delicate pinkgill is often seen in parkland and meadows, Entoloma sericeum is occasionally seen also on roadside verges. The caps are hygrophanous, and so the shade of brown depends very much on how wet or dry the weather has been.
Silky pinkgill  Entoloma sericeum,Fall,Geotagged,Silky Pinkgill,United States

Appearance

Cap
2.5 to 5cm across; initially conical, developing an umbo as it becomes broadly convex; hygrophanous, darker brown when wet and much paler, often streaky buff when dry; surface smooth with silky radial fibrils.
Gills
Sinuate; pale grey at first, becoming pinkish grey and eventually brown.
Stem
3 to 6cm long and 4 to 10mm diameter; colour as cap but paler towards base; with longitudinal silky fibrils; cylindrical; no ring.
silky pinkgill  Entoloma sericeum,Fall,Geotagged,Silky Pinkgill,United States

Naming

Agaricus sericeus
Rhodophyllus sericeus
Nolanea sericea
Entoloma sericeum f. nolaniforme

Distribution

throughout mainland Europe and in many parts of North America

Habitat

Saprobic, usually in small groups in unimproved grassland.

References:

Some text fragments are auto parsed from Wikipedia.

https://www.first-nature.com/fungi/entoloma-sericeum.php
Taxonomy
KingdomFungi
DivisionBasidiomycota
ClassAgaricomycetes
OrderAgaricales
FamilyEntolomataceae
GenusEntoloma
SpeciesEntoloma sericeum