Xerocomus s. l. in the light of the present state of knowledge

Å utara J. (2008): Xerocomus s. l. in the light of the present state of knowledge. –“ Czech Mycol. 60(1): 29 62.

Zitat

The definition of the generic limits of Xerocomus s. l. and particularly the delimitation of this genus
from Boletus is very unclear and controversial. During his study of European species of the Boletaceae,
the author has come to the conclusion that Xerocomus in a wide concept is a heterogeneous mixture of
several groups of species. These groups are separated from each other by different anatomical and
some other characters. Also recent molecular studies show that Xerocomus s. l. is not a monophyletic
group. In agreement with these facts, the European species of Xerocomus s. l. whose anatomy was
studied by the present author are here classified into the following, more distinctly delimited genera:
Xerocomus s. str., Phylloporus, Xerocomellus gen. nov., Hemileccinum gen. nov. and Pseudoboletus.
Boletus badius and Boletus moravicus, also often treated as species of Xerocomus, are retained for the
present in the genus Boletus. The differences between Xerocomus s. str., Phylloporus, Xerocomellus,
Hemileccinum, Pseudoboletus and Boletus (which is related to this group of genera) are discussed in
detail. Two new genera, Xerocomellus and Hemileccinum, and necessary new combinations of species
names are proposed.

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Zitat von Gerd

Hallo mefi,

Herzlichen Dank für diesen Link.

- Nicht nur die Gattung Xerocomus ist im Umbruch.

---> Schau einmal HIER; einige der bisherigen BOLETALES-Gattungen gleichen einer Großbaustelle.

Grüße
Gerd

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Danke für den Link Gerd.

PS. Auch mit den Agaricales... nach der Coprinus-revolution kann man eine Psathyrella-revolution warten...