ORIGINAL ARTICLE
Molecular phylogenetic analyses reveal two new synonyms
of Xanthoria parietina
| 1 | Department of Biology, Francisk Skorina Gomel State University,
Sovetskaja 104, BY-246019 Gomel, Belarus |
| 2 | Department of Ecology, Botany and Nature Protection, Institute of
Natural Sciences, Samara National Research University, Moskovskoye
shosse 34, RU-443086 Samara, Russia |
| 3 | Laboratory of Ecological Physiology of Plants, Central Botanical
Garden of the National Academy of Sciences of the Republic of Belarus,
Surganova 2B, BY-220012 Minsk, Belarus |
| 4 | Biological Museum, Lund University, Box 117, SE-22100 Lund,
Sweden |
Online publication date: 2020-12-29
Publication date: 2020-12-29
Plant and Fungal Systematics 2020; 65(2): 620–623
KEYWORDS
ABSTRACT
Molecular analyses of the recently described Xanthoria polessica collected from
the type locality and of the Australian species X. coomae were used to determine whether
these taxa are distinct species or fall within the wide phenotypic variation of the well-known
and cosmopolitan X. parietina. Our results clearly indicate that both taxa should
be considered as synonyms of X. parietina since the infraspecific morphological range is
accommodated by the observed variation in the thallus and lobe size, their color, position
of apothecia, the shape of ascospores, and width of ascospore septum.
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