Sirenophila cliffwetmorei

Species of lichen

Sirenophila cliffwetmorei is a species of saxicolous (rock-dwelling), crustose lichen in the family Teloschistaceae. It is found in Australia. Its thallus can reach up to 1 centimetre in width, has a whitish to whitish-grey colour, and is very thin, sometimes almost merging with the substrate, and has paler edges with a darker grey centre. Its numerous tiny apothecia give the thallus a yellow-orange appearance.

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