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The Volovec Mts (Volovske vrchy) have insufficiently been investigated area for lichens. Kojsovska hol’a is one of the highest parts in the Volovec Mts. No records of lichens were published from here. Some historical collections need revision. The list of 35 lichen species collected by the authors is presented from the investigated areas. Three interesting and vulnerable lichens are characterised in more details: Cladonia ciliata var. tenuis, Cladonia cornuta and Umbilicaria vellea. The area of Kojsovska hoľa gives further opportunities for new findings.

Summary Ground dominated by Cladonia lichens of the sub-genus Cladina was found locally on pinewood floors on sandy or gravelly soils in north-eastern Scotland. Most sites are under mature or old planted Scots pine, Pinus sylvestris, but some in younger plantations and a few in native pinewood. Nearly all are in areas of fairly dry climate, and all are in open situations with exposure to light and wind. The vegetation, prior to 1990 not a well recognized feature of Scottish pinewoods, is distinguished in this paper as a separate community, the Cladonia ciliata — Pinus sylvestris Community. It is part of the class Vaccinio-Piceetea and resembles the lichen-rich coniferous forests in the circumpolar boreal zone, but in Scotland occurs at the extreme climatic limit of this type of vegetation. Many stands are vulnerable to trampling and land-use change, and some have little protection against such environmental vicissitudes.