New species and distributions of the lichen genusCladoniain New Zealand together with a revised key

Abstract
Seven species are reported as additions to the lichen genus Cladonia in New Zealand and the names of five taxa are revised. The published distributions of a further nine species are amended. A revised key to the genus is presented. Cladonia sulcala var. wilsonii (A. W. Archer) A. W. Archer is a new nomenclatural combination.