Hallo!

Ich zitiere aus Babos et al. 2010.

http://www.ingentaconnect.com/content/nhn/pimj/2011/00000026/00000001/art00008

"Conica aggregate: H. conica, H. conicoides, H. olivaceonigra,
H. riparia, H. tristis, H. veselskyi
Three samples each of H. conica var. conica, and var.
conicoides formed a monophyletic group. Five of the six
ITS sequences were identical. This corresponds with
Boertmann’s (1995) findings, who considered blackening
wax caps as types of one species without microscopical
differences. The sequence of H34, identified as H. conica
var. conica, however, represents a separate species.
Except H. olivaceonigra, Boertmann acknowledges only
H. conica as a separate species, primarily on the basis
of the characteristic of spores, considering the rest as
synonyms or forms of H. conica."