GSD Species Synonymy

Current Name:
Collema subnigrescens Degel., Symb. bot. upsal. 13(no. 2): 413 (1954)

Synonymy:
Collema nigrescens var. subnigrescens (Degel.) Pišút, Annot. Zool. Bot. Bratislava 50: 5 (1968)

Position in classification:
Collemataceae, Peltigerales, Lecanoromycetidae, Lecanoromycetes, Ascomycota, Fungi

Synonymy Contributor(s):
British Lichen Society (2004)