Skip to content

Fungi › Geastraceae

Sessile Earthstar

Geastrum fimbriatum

3,154 observations in the source records

Wildlife study photograph from iNaturalist.
(c) matteo_poppi, some rights reserved (CC BY-NC-ND)

28 photos

Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.

Photos you add are credited to you, and you keep the copyright.

What the records say

Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in Alaska.January 341, February 252, March 394, April 621, May 895, June 976, July 1,044, August 898, September 659, October 492, November 269, December 210.
United States7,249
Alaska7,051
Germany206
Russia114
Switzerland107
Austria81
Canada74
Italy64
Ontario62
Bayern61

Counts show where people looked, not only where it lives.

Traits

Group and habits

  • Human edibleListed as edible by a harvested source. This is a research trait, not foraging advice.FungiTastic metadata
  • Earthstar fungus formDescends from a fungal lineage whose members are typically earthstars.Inferred from its group

Edibility, toxicity and medicinal traits are records from datasets, not advice. Never eat, handle or use a wild species on the strength of an app.

Classification

KingdomFungi Including Lichens · Fungi
PhylumBasidiomycete Fungi · Basidiomycota
ClassMushrooms, Bracket Fungi, Puffballs, and Allies · Agaricomycetes
OrderGeastrales · Geastrales
FamilyGeastraceae
GenusEarthstars · Geastrum

Sources

Remember the name next time.

Practise Sessile Earthstar with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.