genus Petractis Fr.
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genus Petractis
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Russian names
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Subtaxa

Russian names

Scientific:
Петрактис

Taxonomy

divisionAscomycota
classLecanoromycetes O. E. Erikss. et Winka
ordoOstropales Nannf.
familiaStictidaceae Fr.
genusPetractis Fr.
See also:

Subtaxa

Known subtaxa: 2. Hide synonyms (1).
ranknamesubtaxa 
 speciesclausa (Hoffm.) Kremp.  
 specieshypoleuca (Ach.) Vězda  
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