Species details

Beaked earthstar

Geastrum pectinatum

Inedible
Beaked earthstar – Geastrum pectinatum

Photo: Lukas from London, England · CC BY-SA 2.0 · Photo source · License

Description

An earthstar with a raised greyish spore sac on a short stalk and a distinctly comb-like, grooved opening.

Identification features

The outer layer opens into several rays that raise the central grey-brown spore sac. It has a short neck or stalk and a characteristically longitudinally grooved opening.

Identification checklist

Check the raised spore sac on a short stalk and the strongly longitudinally ridged opening.

How to separate similar species

Geastrum striatum has a characteristic collar at the base of the spore sac; details of the opening and stalk are important.

Habitat

Grows in coniferous and mixed woodland, often among needles and moss, mainly in late summer and autumn.

Fruiting period

August, September, October, November

Similar species

Extended-description sources