10/Sep/23, 2:20 PM
Raudoja, Harju County
Mixed (spruce-pine-birch) forest, deciduous part
59°22'38.6"N 25°29'17.7"E
🔆 Mild overcast, shade from trees
Original Instagram postCortinarius bolaris
dappled webcap
- Scientific identification
- Cortinarius bolaris (Pers.) Zawadzki
- Family
- Cortinariaceae
- Class
- Agaricomycetes
- Genus
- Cortinarius
Names across languages
- English: dappled webcap
- German: Rotschuppiger Raukopf
- Finnish: Punasuomuseitikki
- Estonian: Punasoomus-vöödik
- Russian: Паутинник ленивый
The scientific profile
From the latest record: 2023-09-10.
Hymenium
Gills, moderately spaced, initially light with a pinkish tinge that gradually darken to a brownish hue
Cap
Convex when young, becoming broadly convex to flat with age, surface smooth/viscid, reddish-brown with a slightly paler margin, developing subtle striations
Hymenium Attachment
Adnate to slightly decurrent
Stipe
Cylindrical, robust, somewhat bulbous base, surface smooth to faintly fibrillose, reddish-brown color, retaining vestigial cortina remnants
Spore print
Spore print rusty-brown
Ecology
Mycorrhizal with both deciduous and coniferous trees (frequently found under birch, oak, or pine) in mixed or coniferous woodlands, late summer to autumn
Edibility
Inedible, toxic
Fruit body
Fruit body medium, stipe 5–12 cm long and 1–2.5 cm thick
Dimensions
Cap 6–15 cm in diameter
Chemical reactions
KOH on cap surface black
Odour
Slightly earthy, not strong
Taste
Bitter, indistinct
Microscopy
Spores ellipsoid, roughened to finely verrucose, 8–12 × 5–7 µm, inamyloid, basidia are usually 4-spored
Overview
Cortinate mushroom with reddish-brown cap with a smooth surface
1835). Enum. Plant. Galic. Bucow. (Breslau): 161.
Field encounters
Source hashtags
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