]> FH barcode-00453833 Canada Alberta [no additional data] Melanohalea exasperatula (Nylander) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch (Nylander) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch 2014-03-18 11:09:24 N. B. Sanson