TY  - JOUR 
T1  - Acanthothecis sarcographoides (Ascomycota: Graphidaceae), a morphologically unique, new lichen species in the Atlantic Forest of northeastern Brazil
JO  - Acta Botanica Brasilica
A1  - Cáceres, Marcela Eugenia da Silva
A1  - Lücking, Robert
SN  - 0102-3306
UL  - 10.1590/S0102-33062013000300002
VL  - 27 
Y1  - 2013
PB  - Brasil 
ER  -