Jabłońska A. & Kukwa M.
The lichen genus Ochrolechia in Poland I. O. androgyna s. lat. and O. arborea
The taxonomy, chemistry, morphology, habitat requirements and distribution of Ochrolechia androgyna s. lat. and O.
arborea in Poland are detailed; there are two chemotypes (B and C) of O. androgyna. Ochrolechia androgyna B is a
mountain taxon with few scattered lowland localities, whereas O. androgyna C is typically a lowland lichen with very
few mountain records. The possible type collection of O. androgyna s. str. and holotype of O. pulvinata var. ecorticata
proved to be O. androgyna B. Ochrolechia …