Barbosa B.M.C., Santos L.A., Oliveira Junior I., Oliveira Lima D., Aptroot A. & Cáceres M.E.S.
(2024):
New records of Polymeridium (Müll.Arg.) R.C.Harris from Brazil with description of a new species from the Caatinga, and a checklist of the Brazilian species -
Cryptogamie, Mycologie,
45(4): 39–46
A new species is described, Polymeridium stromatocorticatum B.Barbosa, Aptroot, L.A.Santos & M.Cáceres, sp. nov. found in the Caatinga Biome, collected at Raso da Catarina Ecological Station (Bahia, Brazil). The new species is characterized by the combination of a corticated thallus and aggregated ascomata, while the ascospores exhibit the typical characteristics of a Polymeridium (Müll.Arg.) R.C.Harris. The genus has its greatest absolute world diversity in this region of NE Brazil, especially …
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