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EARLIELLA":
3 articles found in Index.
KOUKOL O., KOTLABA F., POUZAR Z. (2014): Taxonomic evaluation of the polypore Daedaleopsis tricolor based on morphology and molecular data. [morphological species concept, ITS rDNA, RPB2, TEF, Polyporales, Daedaleopsis] Czech Mycology 66(2): 107-119 (published: 23rd December, 2014)
abstract
Daedaleopsis tricolor and D. confragosa were formerly treated either as separate species or as conspecific. D. tricolor may be recognised by the presence of a lamellate hymenophore and mostly dark pileus surface with small network of grains, but its separate status is not supported by its micromorphology. Occurrence of intermediate forms contributes to uncertainty in species delimitation. Although this problem has been known for many years, no study has yet been aimed at a thorough study of both morphological and molecular data. In the present study, we analysed sequences of ITS rDNA, RPB2 and TEF of several typical specimens of D. tricolor and D. confragosa sampled in the Czech Republic in recent years, two specimens of the supposedly closely related D. septentrionalis, and available sequences from GenBank. Our data show that no studied DNA region supports separation of D. tricolor and D. confragosa as distinct species and that D. septentrionalis is supported as a distinct species according to the ITS rDNA and RPB2 genes. We therefore incline to treat D. tricolor as a variety of D. confragosa. Thorough revision of all species hitherto described in Daedaleopsis including Asian species of uncertain identity is recommended.
RYVARDEN L. (2012): Type studies in Polyporaceae 27. Species described by P. Ch. Hennings. [Polyporaceae, types, taxonomy, nomenclature, Berlin herbarium] Czech Mycology 64(1): 13-21 (published: 2nd July, 2012)
abstract
103 polypores described by P. Ch. Hennings have been examined based on the available types. Nineteen species are accepted, 63 species are reduced to synonymy, the types of 19 species could not be found, while two names are illegitimate. Two new combinations are proposed: Tyromyces aquosus (Henn.) Ryvarden and Diplomitoporus daedaleiformis (Henn.) Ryvarden. These two species are provided with descriptions, while published recent descriptions are referred to for the other 17 accepted species.
KOTLABA F., POUZAR Z. (2003): Polypores (Polyporales s. l.) collected in Cuba. [Polypores, hosts, Cuba, localities] Czech Mycology 55(1-2): 7-50 (published: 23rd July, 2003)
abstract
The paper deals with 75 species of polypores (Polyporales s.l.) - mostly with their hosts collected during a 5 months’stay of the first author in Cuba at the end of 1966 and the beginning of 1967. In this paper mostly common (but also some uncommon) species are treated; most of the interesting and very rare polypores were published 19 years ago.
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