Collema subnigrescens Degel.

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

Number of records. 39. Date information. 1954. Countries. Bhutan, British Isles, Georgia, India, Portugal, South Africa, United Kingdom, Ukraine, USA, country not noted. Associated organisms. Magnoliophyta indet. (bark); Magnoliopsida ord.indet. (tree); Pinophyta indet. (bark); Plantae indet. (bark). Other substrata. rock. Collections. TBI unnumbered. Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 33; Kopachevskaya (1986), 119; Nakhutsrishvili (1986) page(s) 713; Oksner (1956); Singh & Sinha (2010) page(s) 157.