Cladonia crispata (Ach.) Flot. var. subcrispata Hennipm., var. nov. is described, which shows the P + reaction. Cladonia subrangiformis Sandst. is reduced to a varietal state under C. furcata, and C. delicata (Ehrh.) Flörke var. subsquamosa Nyl. ex Leight. is transferred to C. squamosa (Scop.) Hoffm. as C. squamosa var. allosquamosa Hennipm., nom. nov.