Cambridge University Press, Lichenologist, 4(53), p. 317-325, 2021
DOI: 10.1017/s0024282921000207
Full text: Unavailable
AbstractCaloplaca tephromelaeKantvilas, Suija & Motiej., a lichenicolous species growing on saxicolous thalli of species ofTephromela, is described from Tasmania. The new species is characterized by lecanorine to zeorine apothecia with a whitish grey thalline margin devoid of anthraquinone pigments, a non-inspersed hymenium, paraphyses without oil vacuoles and ascospores 10–14 × 5–8 μm, with a septum 5–8 μm thick. It is compared with selected taxa ofCaloplacas. lat. that share these salient features. Molecular data support the distinctiveness of the new species but do not suggest any obvious close relatives.