Agata Wołczańska

Parasitic microfungi of the Tatra Mountains. 3. Spermosporina gymnadeniae (Hyphomycetes): species new to Slovakia and new records from Poland

Spermosporina gymnadeniae (Hyphomycetes) on Gymnadenia sp. (Orchidaceae) collected in the Polish part of the Tatra Mts was described in 2003. The fungus was recently found at new localities in Poland and Slovakia. It was recorded on Gymnadenia conopsea s.l. and Dactylorhiza fuchsii, which are new hosts of this parasite. The fungus is described and additional illustrations are provided.

Parasitic microfungi of the Tatra Mountains: 5. Plasmopara representatives on the species of Geranium

A list of species and the distribution of the members of Plasmopara (Chromista, Peronosporales) on Geranium spp. in the Tatra National Park (Western Carpathians) biospheric reserve are given. Three fungal species parasitizing 3 plant species were recorded in the area. Plasmopara praetermissa is a species new to Poland and Slovakia.