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Morchella esculenta

yellow morel

Morchella esculenta — 2026-05-16
Scientific identification
Morchella esculenta (L.) Pers.
Family
Morchellaceae
Class
Pezizomycetes
Genus
Morchella

Names across languages

  • English: yellow morel
  • German: Speise-Morchel
  • Finnish: Pallohuhtasieni
  • Estonian: Ümarmürkel
  • Russian: Сморчок съедобный

The scientific profile

From the latest record: 2026-05-16.

Hymenium

Fertile surface smooth, lining deep pits and honeycomb-like depressions; ridges sterile, pale cream to yellow-ochre, darkening slightly with age

Cap

Ovoid to broadly conical, hollow, attached to stipe at the lower margin; surface strongly pitted and ridged, yellowish, ochre, tan to pale brown

Hymenium Attachment

Apothecial, fused to the stipe along the lower cap margin

Stipe

Cylindrical to clavate, hollow, whitish to cream, finely granular or furfuraceous, sometimes broadened at the base

Spore print

Spore print white to pale cream

Ecology

Facultatively mycorrhizal (hardwoods, conifers, grass plants), in woodlands, meadows, orchards, disturbed ground and calcareous soils

Edibility

Choice edible after thorough cooking, toxic raw/insufficiently cooked

Fruit body

Fruit body medium to large, stipe ~2–9 × 2–5 cm

Dimensions

Cap ∅ ~2–7 cm, height ~2–10 cm

Flesh

Thin, brittle, whitish to pale cream, hollow, unchanging when cut

Chemical reactions

No KOH reaction

Odour

Pleasant, earthy to faintly spermatic

Taste

Mild, nutty, rich when cooked (dried)

Microscopy

Spores ellipsoid, smooth, hyaline, ~17–22 × 9–11 µm, asci cylindrical, 8-spored, ~220–350 × 16–20 µm, paraphyses filiform to slightly enlarged apically

Overview

Classic honeycomb-like yellow-brown morel

1794). Neues Mag. Bot. 1: 116.

Field encounters

16/May/2026, 3:49 PM

Pakri Peninsula, Paldiski, Harju, Eesti

Meadowy grassland (Primula veris) with mixed (Birch, poplar, cherry, etc.) deciduous trees

59°23'14.6"N 24°02'13.4"E

🌡️ 16°C 🌤️🌦️ Passing clouds, before mild rain 💨 Wind 30° NNE->SSW, 13 km/h

Original Instagram post

Source hashtags

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