New Species from Normal and Galled Flowers of Lamiaceae.

A series of isolates of spp. were recovered in the course of a cooperative study on galls formed by midges of the genus (Diptera, Cecidomyidae) on several species of Lamiaceae. The finding of these fungi in both normal and galled flowers was taken as an indication that they do not have a definite relationship with the midges. Moreover, identification based on DNA sequencing showed that these isolates are taxonomically heterogeneous and belong to several species which are classified in two different species complexes. Two new species, and , were characterized within the species complex based on strains from Poland and Italy, respectively. Evidence concerning the possible existence of additional taxa within the collective species and is discussed.