Niebla and Vermilacinia (Ramalinaceae) from California and Baja
California.
Spjut, R.W., 1996.
ISSN 0833-1475, 208 pp.
Sida, Botanical Miscellany 14. Botanical Research
Institute of Texas, Inc.
Isla de los Coronados, Palmer 310, holotype (US)
Ridge southwest of El Rosario, Spjut 10280B, Mar 1988