28/Aug/2026, 5:33 PM
Kadrioru park, Tallinn, Harju, Eesti
Urban park, mawned grassland, in disturbed nutrient-rich soil
59°26'31.4"N 24°47'28.6"E
🌡️ 21°C 🌤️ Passing clouds 💨 Wind 130° SE->NW, 9 km/h
Original Instagram postPsilocybe coronilla
garland roundhead
- Scientific identification
- Psilocybe coronilla (Bull.) Noordel.
- Family
- Hymenogastraceae
- Class
- Agaricomycetes
- Genus
- Psilocybe
Names across languages
- English: garland roundhead
- German: Krönchen-Träuschling
- Finnish: Nurmikaulussieni
- Estonian: Kroonvärvik
- Russian: Псилоцибе корончатая
The scientific profile
From the latest record: 2026-08-28.
Hymenium
Gills close to moderately spaced; pale grey when young, becoming purplish-grey to dark grey-brown or nearly black with maturity; edges often whitish
Cap
Hemispherical to convex when young, later broadly convex to flat; smooth, slightly sticky when fresh, soon dry; golden-yellow, ochre-yellow to brownish-yellow; young margin may retain white veil fragments
Hymenium Attachment
Adnate, sometimes with a slight decurrent tooth
Stipe
Short, cylindrical, white to cream, sometimes yellowish below; smooth to finely fibrillose; base slightly tapered with white mycelial threads; membranous white ring persistent to fragile, characteristically grooved above and darkened by deposited spores
Spore print
Spore print dark purple-brown to blackish
Description
Saprobic in lawns, meadows, pastures, parks, gardens; especially nutrient-rich soils; alone, scattered or gregariously; summer to late autumn
Edibility
Poisonous
Uses & compounds
Crustulinol reported
Fruit body
Fruit body small to medium; stipe ~2–6 cm long and ~0.4–1 cm thick
Dimensions
Cap ∅ ~1.5–5(–6) cm
Flesh
White, soft, unchanging when cut
Chemical reactions
KOH red on cap surface
Odour
Mushroomy
Taste
Indistinct
Microscopy
Spores amygdaliform to ellipsoid, smooth, thick-walled, ~7–10 × 4–5.5 µm, with a small germ pore; basidia 4-spored; cheilocystidia clavate to broadly cylindrical; clamp connections
Overview
Golden-yellow grassland stropharioid with a grooved ring and dark purple-brown spores
1995). Persoonia 16(1): 128.
Field encounters
Source hashtags
#psilocybecoronilla #mushroomphotos #fungimacro #garlandroundhead #naturephotography #hongos #morchellaesculenta #morchella #yellowmorel #ümarmürkel #mürkel #pallohuhtasieni #speisemorchel #morchel #mushroomphoto #fungiphoto #seenefotod #pilzefotografieren #фотогрибов #sieniäkuvia #houby #mycology #fungistudy #mushroom #fungi #ascomycete #morel #pezizales #pilze
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