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Home > Genus

Petractis

Scientific name: Petractis

Petractis

Scientific name: Petractis

Description

Petractis is a lichen genus found on limestone rocks in various parts of the world. It forms thin, white to pale gray crusts on the rock surface. These lichens have unique fruiting bodies that resemble tiny volcanoes, with a central opening surrounded by a raised rim. Petractis plays a role in slowly breaking down rock surfaces over time, contributing to soil formation.

Species of Petractis

Petractis clausa

Scientific Classification

Phylum

Class

Order

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Genus

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