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Agaricus sylvicola

wood mushroom

Agaricus sylvicola — 2023-09-12
Scientific identification
Agaricus sylvicola (Vittad.) Peck
Family
Agaricaceae
Class
Agaricomycetes
Genus
Agaricus

Names across languages

  • English: wood mushroom
  • German: Dünnfleischiger Anis-Egerling
  • Finnish: Kuusiherkkusieni
  • Estonian: Metsšampinjon
  • Russian: Шампиньон перелесковый

The scientific profile

From the latest record: 2023-09-12.

Hymenium

Gills crowded, whitish when very young, becoming greyish-pink to pink and finally chocolate-brown as spores mature

Cap

Ovoid to convex when young, later broadly convex to flat; white to cream, smooth to finely silky-fibrillose; slowly bruising yellow to ochre-yellow, particularly near the margin

Hymenium Attachment

Free

Stipe

Slender, white, cylindrical, usually with a distinctly bulbous base; yellowing when handled; large, thin, pendulous white ring, often with yellowish floccose scales or a cogwheel-like pattern beneath

Spore print

Spore print chocolate-brown

Ecology

Saprobic in coniferous, deciduous and mixed woodland; alone, scattered or gregariously, often among leaf or needle litter; summer to late autumn

Edibility

Good edible, with pleasant flavour

Fruit body

Fruit body medium to large; stipe ~5–10 cm long and ~1–2 cm thick

Dimensions

Cap ∅ ~6–14 cm

Flesh

White, firm, sometimes faintly yellowing when cut; bruised outer surfaces gradually yellow to ochre

Chemical reactions

Schaeffer reaction positive, orange-red on cap surface; KOH yellow

Odour

Distinctive sweet aniseed to almond-like

Taste

Mild, pleasant

Microscopy

Spores ellipsoid to ovoid, smooth, ~5–6.5 × 3.5–4.5 µm; basidia predominantly 4-spored; cheilocystidia abundant, subglobose to ellipsoid or clavate

Overview

White woodland Agaricus with aniseed odour, yellow bruising and a bulbous stipe base

1872). Ann. Rep. Reg. N.Y. St. Mus. 23: 97 (’1870′).

Field encounters

12/Sep/23, 3:15 PM

Kloostrimetsa tee, Tallinn, Harjumaa, Estonia

Pines, spruces, mapples, cherry trees, on grassy woodland edge

59°28'09.1"N 24°50'33.5"E

🔆 Sunny weather, occasional clouds, semishade from trees

Original Instagram post

Source hashtags

#sonyalpha #agaricus #agaricussylvicola #woodmushroom #woodlandagaric #kuusiherkkusieni #metsšampinjon #šampinjon #dünnfleischigeranisegerling #egerling #mushroomphoto #fungiphoto #fungimacro #naturephotography #seenefotod #pilzefotografieren #фотогрибов #sieniäkuvia #forestwalk #mycology #fungistudy #mushroomhunt #mushroom #fungi #estonianfungi #ediblefungi #seened #pilze

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