New Records and an Annotated Key for the Identification of Graphis Adans. in South Korea.

The following new species for the lichen genus Graphis in Korea are reported: C. chlorotica, C. nanodes and C. tenuirima. A brief description of these species, together with their distribution, ecology, and illustrations are provided. A key to all known species of this genus from Korea is also presented. [ABSTRACT FROM AUTHOR]