Taxonomical and chorological notes 20 (200–203)

Floristical records of one lichen-forming fungus and 3 flowering plants are reported from Hungary, i.e. 2nd occurrence of the lichen-species Physcia clementei, and three additions to the distribution of Taraxacum parnassicum from the Bükk Mts and from Lake Balaton; the microspecies Taraxacum plumbeum and the infraspecific taxon Bromus hordeaceus subsp. longipedicellatus seem to be new to Hungary: T. plumbeum was collected in the Vértes Mts, and Bromus hordeaceus subsp. longipedicellatus in the Cserehát. A short synopsis is given on the botanical and chorological results of the series started in 2015.