TY - JOUR T1 - Cytogenetic characterization of Aloysia virgata Ruiz and Pavan (Verbenaceae) JO - Brazilian Archives of Biology and Technology A1 - Brandão, Aline Dias A1 - Viccini, Lyderson Facio A1 - Recco-Pimentel, Shirlei Maria SN - 1516-8913 UL - 10.1590/S1516-89132009000400013 VL - 52 Y1 - 2009 PB - Brasil ER -