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Clavulina coralloides

Crested Coral

Clavulina coralloides — 2026-09-22
Scientific identification
Clavulina coralloides (L.) J. Schröt.
Family
Hydnaceae
Class
Agaricomycetes
Genus
Clavulina

Names across languages

  • English: Crested Coral
  • German: Kammförmiger Keulenpilz
  • Finnish: Korallihaarakas
  • Estonian: Harjakas klavuliina
  • Russian: Клавулина коралловидная

The scientific profile

From the latest record: 2026-09-22.

Hymenium

Smooth, covering most of the outer branch surface; white to cream

Fruit body

Coral-like, repeatedly branched; white to cream, sometimes faintly grey, buff or pinkish; branch tips characteristically flattened and divided into several sharp, comb-like or crown-like points

Hymenium Attachment

Fertile surface continuous over the branches

Stipe

Short basal trunk, whitish to greyish, sometimes indistinct; branches often fused near base

Spore print

Spore print white to pale yellowish

Ecology

Mycorrhizal with hardwoods and conifers; on soil among litter and humus, occasionally appearing from strongly decayed wood; solitary, scattered or gregariously; summer to late autumn

Edibility

Edible but poor culinary value; thin, brittle and insubstantial

Fruit body

Fruit body small to medium; ~2–8 cm tall and up to ~3–8 cm wide

Flesh

Whitish, brittle to slightly tough, unchanging when cut

Chemical reactions

No macroscopic reagents reaction

Odour

Indistinct

Taste

Slightly bitter

Microscopy

Spores subglobose to broadly ellipsoid, smooth, hyaline, ~7–11 × 6–10 µm; basidia predominantly 2-spored; cystidia absent; clamp connections present

Overview

White coral with distinctive flattened comb-like branch tips

1888). In Cohn, Krypt.-Fl. Schlesien (Breslau) 3.1(25–32): 443 (’1889′).

Field encounters

22/Sep/2026 (🌅🌇), 5:41 PM

Laasu tee, Raudoja, Harju, Eesti

Mixed (conifer dominant) forest, deep in feather moss on organic remains

59°23'13.1"N 25°23'29.6"E

🌡️ 14°C ⛅ Passing clouds 💨 Wind 30° NNE->SSW, 17 km/h

Original Instagram post

Source hashtags

#clavulinacoralloides #mushroomphotos #fungimacro #crestedcoral #naturephotography

Back to the collection · Photography and field notes by @fungarium.info