استیون کلایدن

[ 1 ] - A PRELIMINARY STUDY OF RHIZOCARPON MACROSPORUM IN RAZAVI KHORASAN PROVINCE (NE IRAN)

The present paper is a part of a more extensive investigation of Rhizocarpon based on collections made since 2007 in Razavi Khorasan province in northeastern Iran. Here, we provide details of the morphology, anatomy and lichen substances R. macrosporum. A distribution map is also presented.