John, Lich. Anatol. exs.
John [1 - 200]

Arizona State University Lichen Herbarium
Catalog #: 503893
V. John s.n. 01 August 1997
Dermatocarpon biennense Zschacke
Turkey, Trabzon, Maçka, SW of Maçka, small valley W of the road to Zigana geçidi, c. 6 km SW of Maçka

Uppsala University Exsiccati
Catalog #: L-113923
V. John s.n. 01 August 1997
Dermatocarpon biennense
Turkey, Trabzon, SW of Maçka, small valley W of the road to Zigana geçidi c. 6 km SW of Maçka