Fungi Outer Hebrides


Family: Collemataceae

Collema subflaccidum Degel.

Type: Foliose

Similar to Collema flaccidum but the numerous isidia are rounded. The preferred habitat is trees but not unknown from siliceous rock

Determiner: 
Neil Sanderson

References: 
Smith et al. editors (2009) The Lichens of Great Britain and Ireland
Dobson (2018) Lichens: an Illustrated Guide to the British and Irish Species
Whelan (2011) Lichens of Ireland

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