Home / Species Database / Gemmed Amanita

How to Identify Gemmed Amanita

Amanita gemmata
POISONOUS — DO NOT CONSUME Season // Aug-Oct Family // Amanitaceae

Description

Amanita gemmata is characterized by its distinctive greenish-brown cap adorned with prominent white warts. The gills are free and white, and the stem is bulbous at the base with a ring. This mushroom can be confused with some toxic species due to its appearance.

Key Identification Features

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

  • Cap: 5-10 cm wide, conical to bell-shaped, with a smooth surface and warty patches.
  • Gills: Free, white, and closely spaced.
  • Stem: 8-15 cm tall, bulbous at the base, with a white ring.
  • Spores: White, producing a white spore print.
  • Odor: Mild, not distinctive.

Specimen Profile

FamilyAmanitaceae
GenusAmanita
EdibilityPoisonous — do not consume
Toxicitymedium
SeasonAug-Oct
HabitatTypically found in coniferous and mixed forests, often in association with pine and spruce trees.
RegionNorth America, Europe, and parts of Asia.

Habitat & Distribution

Habitat: Typically found in coniferous and mixed forests, often in association with pine and spruce trees.

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

Seasonality

Fruits from late summer to early fall.

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:

Amanita muscaria (poisonous)

HOW TO TELL APART

distinguishable by its bright red cap with white spots.

Amanita pantherina (poisonous)

HOW TO TELL APART

has a brown cap with white warts and a more pronounced bulbous base.

Amanita virosa (deadly)

HOW TO TELL APART

known as the Destroying Angel, it has a white cap and gills, and lacks the warts.

BROWSE ALL SPECIES →

Spotted Gemmed Amanita? Map it

Pin the sighting and compare this species against its lookalikes in the offline database — confusion runs both ways, and knowing where toxic species fruit makes every future ID safer.

Download Mushroom Tracker

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