Collema nigrescens (Huds.) DC.
Selection criteria. Country: Georgia. Associated organism: Magnoliophyta indet. (distribution map)
Number of records. 19.
Locations. Ambrolauri, Borjomi, Dusheti, Lentekhi, Mestia, Oni, Tsageri, state not noted.
Substratum. bark.
Collections. LE unnumbered; TBI unnumbered; TGM unnumbered.
Literature. Nakhutsrishvili (1986) page(s) 713.