Rhytisma umbonatum (Hoppe ex Wallr.) Rabenh.

Selection criteria. Country: Georgia. Associated organism: any (distribution map)

Number of records. 3. Date information. 24 September 1954 (Sep). Locations. Dusheti, Tetritskaro. Associated organisms. Plantae indet. (twig); Salix purpurea (leaf); Salix sp. Collections. TGM unnumbered; TGM [Darwin] 3552. Literature. Nakhutsrishvili (1986) page(s) 358, 359.