Aptroot, A./ P. Jungbluth/ M. E. S. Cáceres 2014: A world key to the species of Pyxine with lichexanthone, with a new species from Brazil. - Lichenologist 46(5): 669-672. [RLL List # 236 / Rec.# 35771]
Keywords: lichen/ Physciaceae/ São Paulo/ systematics/ taxonomy/ tropical
Abstract: A world key is given to the species of Pyxine with lichexanthone in the upper cortex. Pyxine pustulata Aptroot & Jungbluth is described as a new corticolous species of Pyxine from São Paulo State in Brazil, with lichexanthone in the cortex, upper surface K-, a yellow to ochraceous medulla and clusters of laminal polysidiangia. Brazil is clearly the centre of Pyxine diversity, with 34 out of c. 70 species known worldwide. © British Lichen Society 2014.
URL: http://dx.doi.org/10.1017/S0024282914000231
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Current date: 2024.05.06.OK