Keywords: BRAZIL/ CALICIALES/ FRENCH GUIANA/ MAZAEDIOTHECIUM/ MYCOCALICIUM/ STENOCYBE
Abstract: Three new calicioid lichens are described from the Neotropics. Mazaediothecium uniseptatum, with 1-septate ascospores, is described from French Guiana. Mycocalicium enterographicola, with turbinate, green-pruinose apothecia and stalk and a distinct mazaedium, occurring lichenicolous on Enterographa cf. quassiaecola Fée, is described from Sergipe State in Brazil. Stenocybe tropica, with 3-septate ascospores remaining clustered in the mouth of the apothecium, and persistent asci, is described from mangrove tree bark in São Paulo State, Brazil. [New: Mazaediothecium uniseptatum sp. nov., Mycocalicium enterographicola sp. nov., Stenocybe tropica sp. nov.]
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Current date: 2024.04.19.OK