@article{article7010e1ad,
title   = {Two laticifer systems in Sapium haematospermum: new records for Euphorbiaceae},
author = {Demarco, Diego and Castro, Marilia de Moraes and Ascensão, Lia},
year = {2013},
doi = {10.1139/cjb-2012-0277},
journal   = {Botany}
}