Previous page Next page
lastdragon.org

Alan Silverside's Lichen Pages



Cladonia glauca Flörke


Podetia ash-grey, slender, commonly unbranched, taperered to a point, usually with a longitudinal fissure that may be hidden by soredia, ecorticate and greyish farinose-sorediate almost to base, usually sparsely squamulose in lower part, basal squamules small; apothecia brown, rare. Widespread but local, on acid, rotting wood, heaths and drying peat surfaces; easily confused with similar species if critical features are not checked.
Refs: Smith et al. (2009), 329; Purvis et al. (1992), 205; Dobson (2005), 139 (photo); van Herk & Aptroot (2004), 144-5 (photo); Wirth (1995), 1: 300, 328 (photo); Thomson (1967) 132, plate 20 fig. 93 (photo); Hinds & Hinds (2007), 184 (photo); Lichen Atlas of the British Isles 5: 391 (2000).


Cladonia glauca
Cladonia glauca
On old, fallen pine (Pinus sylvestris) trunk, Muirshiel, Renfrewshire, March 2009
 
Cladonia glauca
Cladonia glauca, podetial base
Degraded moorland, Glen Shee, Aberdeenshire, August 2008 (with C. furcata)


Previous page   Next page



Back to Lichens HOME PAGE
Back to Lichens INDEX OF SPECIES

Conditions of Use and e-mail contact

LastDragon.org home page


© A.J. Silverside
Uploaded April 2009, last modified June 2010