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Albatrellus ovinus

sheep polypore

Albatrellus ovinus — 2025-09-28
Scientific identification
Albatrellus ovinus (Schaeff.) Kotl. & Pouzar
Family
Albatrellaceae
Class
Agaricomycetes
Genus
Albatrellus

Names across languages

  • English: sheep polypore
  • German: Schaf-Porling
  • Finnish: Lampaankääpä
  • Estonian: Harilik lambaseenik
  • Russian: Трутовик овечий

The scientific profile

From the latest record: 2025-09-28.

Hymenium

Pores, small and round (≈2–5/mm), white to creamy or pale yellow; pores may become slightly angular near stipe

Cap

Convex to flat or shallowly depressed, surface smooth when young, often developing areolate pattern in maturity; color white to off-white, buff with age

Hymenium Attachment

Decurrent pores (pores extend down the stipe)

Stipe

Central or slightly off-center, color whitish to tan; smooth to faintly velvety; may be stout or thick

Spore print

Spore print white

Ecology

Ectomycorrhizal with conifers, terrestrial, occurs in clusters, august to october

Edibility

Edible (young, properly cooked), slimy or laxative effect reported

Fruit body

Fruit body large, stipe 3–10 cm long, 1–4 cm thick

Dimensions

Cap ~4–20 cm

Flesh

Cut surface slowly turns yellowish, then greenish, then turns gray

Chemical reactions

Flesh turns dirty golden yellow with KOH application

Odour

Indistinct

Taste

Mild

Microscopy

Spores broadly ellipsoid to subglobose, smooth, ~4.0–5.0×2.5–3.5µm, inamyloid, often with a germ pore, no clamp connections

Overview

Fleshy polypore found beneath conifers, with a white-to-buff cracked cap, decurrent white pores, and a stout stipe

1957). ČEská Mykol. 11(3): 154.

Field encounters

28/Sep/25, 3:06 PM

Soodla jõgi, Harju, Eesti

Mixed (conifer dominant) forest, under spruces, in mossy soil

59°23'14.5"N 25°23'29.9"E

🌡️ 13°C 🌥️ Broken clouds 💨 Wind 70° ENE->WSW, 19 km/h

Original Instagram post

Source hashtags

#hongos #albatrellusovinus #albatrellus #sheeppolypore #hariliklambaseenik #lambaseenik #lampaankääpä #schafporling #albatrellaceae #mushroomphoto #fungiphoto #fungimacro #naturephotography #seenefotod #pilzefotografieren #фотогрибов #sieniäkuvia #houby #mycology #fungistudy #mushroom #fungi #polypore #ediblefungi #seened #pilze

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