TY  - JOUR 
T1  - Cryptic species in Pagamea coriacea sensu lato (Rubiaceae): evidence from morphology, ecology and reproductive behavior in a sympatric context
JO  - Acta Amazonica
A1  - Esteves, Samantha de Miranda
A1  - Vicentini, Alberto
SN  - 0044-5967
UL  - 10.1590/S0044-59672013000400003
VL  - 43 
Y1  - 2013
PB  - Brasil 
ER  -