The first account of the lichen genus Pertusaria (Pertusariaceae) on the island of Rarotonga (Cook Islands) is given. A total of 8 taxa are recorded, of which 5 are new to science viz: Pertusaria atroguttata, P. homilocarpa, P. megacarpa, P. rarotongensis and P. rarotongensis var. stictica. A key to the species is provided.
Author Biographies
Alan W. Archer, National Herbarium of New South Wales
The University of Sydney acknowledges that its campuses and facilities sit on the ancestral lands of Aboriginal and
Torres Strait Islander peoples, who have for thousands of generations exchanged knowledge for the benefit of all.
Learn more