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How to Identify Bleeding Tooth Fungus

Hydnellum peckii
INEDIBLE Season // Aug-Oct Family // Bankeraceae

Description

Hydnellum peckii is a distinctive mushroom characterized by its irregular, tooth-like projections on the underside of the cap that exude a red, blood-like liquid when cut. The cap is typically gray to brown and has a velvety texture, while the flesh is firm and white.

Key Identification Features

Field marks recorded for this species. Work through all of them, not just one:

  • Irregular, tooth-like spines on the underside
  • Cap color ranges from gray to brown
  • Exudes a red liquid when cut
  • Firm, white flesh
  • Velvety texture on the cap

Specimen Profile

FamilyBankeraceae
GenusHydnellum
EdibilityInedible
Toxicitynone
SeasonAug-Oct
HabitatTypically found in coniferous and mixed forests, often in association with conifer roots.
RegionNorth America, Europe, and parts of Asia.

Habitat & Distribution

Habitat: Typically found in coniferous and mixed forests, often in association with conifer roots.

Region: North America, Europe, and parts of Asia.

Seasonality

Fruits from late summer to early autumn.

Typical months: Aug-Oct

Common Lookalikes

Always verify identification to avoid these similar species. The differentiator is the point — learn the one or two tells that separate them:

Hydnellum aurantiacum (inedible)

HOW TO TELL APART

has a more orange coloration and different spore characteristics

Pseudohydnum gelatinosum (edible)

HOW TO TELL APART

has a gelatinous texture and lacks the bleeding characteristic

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Track your Bleeding Tooth Fungus finds

Pin the patch before you leave it. Coordinates, photos, and field notes stay on your device — and the offline lookalike guide travels with you into the deep woods.

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Disclaimer: This guide is for educational purposes only. Never consume a wild mushroom unless you are 100% certain of its identification.