Umbilicaria decussata (Vill.) Zahlbr.

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

Number of records. 17. Countries. Georgia, India, Nepal, Slovakia, country not noted. Substrata. rock. Collections. LE unnumbered; TU unnumbered. Literature. Nakhutsrishvili (1986) page(s) 759; Singh & Sinha (2010) page(s) 442.