Hygrophorus mesotephrus

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Hygrophorus mesotephrus

5 November 2025 Near Eyeworth Pond, New Forest, Hampshire. Photograph copyright Leif Goodwin.

Cap

Bell shaped, expanding with age, sometimes with a depression or a bump at the centre, very slimy, centre dark brown, margin pale brown to whitish, about 20 to 65 mm across

Gills

Decurrent, distant, white

Stem

Cylindrical, dry and scaly at the apex, slimy below, whitish to pale brown

Flesh

White

Smell

Indistinct

Taste

Indistinct

Season

Late summer to early winter

Distribution

Rarely recorded

Habitat

In woods with beech and oak

Spore Print

White

Microscopic Features

Spores ellipsoidal, smooth (8.5-12) x (5.5-7.5) µm2

Edibility

Unknown

Notes

The two 2015 New Forest collections are from the same site. The 2025 collection was found about one mile away. It was DNA sequenced by Eric Janke in association with the BMS confirming the identification.

Hygrophorus mesotephrus

Spores in Congo Red solution viewed with a 100X immersion objective. 5 November 2025 Near Eyeworth Pond, New Forest, Hampshire. Photograph copyright Leif Goodwin.

Hygrophorus mesotephrus

16 November 2023 Preston Oak HIlls near Bentworth, Hampshire. Photograph copyright Leif Goodwin.

Hygrophorus mesotephrus

Spores in Congo Red solution viewed with a 100X immersion objective. 16 November 2023 Preston Oak HIlls near Bentworth, Hampshire. Photograph copyright Leif Goodwin.

Hygrophorus mesotephrus

With beech and oak. 26 September 2015 Near Eyeworth Pond, New Forest, Hampshire. Photograph copyright Leif Goodwin.

Hygrophorus mesotephrus

With beech and oak. 10 October 2015 Near Eyeworth Pond, New Forest, Hampshire. Photograph copyright Leif Goodwin.

Hygrophorus mesotephrus

26 September 2015 Near Eyeworth Pond, New Forest, Hampshire. Photograph copyright Leif Goodwin.

Hygrophorus mesotephrus

Spores in Melzer's solution viewed with a x100 immersion objective. 26 September 2015 Near Eyeworth Pond, New Forest, Hampshire. Photograph copyright Leif Goodwin.