Fungi Outer Hebrides

Family: Stereocaulaceae

Stereocaulon vesuvianum var. vesuvianum Pers.

Type: Fruticose

Forms compact tufts of erect or decumbent grey-white pseudopodetia, branched or unbranched. Small phyllocladia usually with dark grey centres and pale margins. Very variable in form. Common in upland areas on siliceous rocks.

Smith, C.W. et al. editors (2009) The Lichens of Great Britain and Irelandd
Dobson, F.S. (2018) Lichens: an Illustrated Guide to the British and Irish Species