TY - JOUR T1 - Environmental severity promotes phylogenetic clustering in campo rupestre vegetation JO - Acta Botanica Brasilica A1 - Miazaki, Angela S. A1 - Gastauer, Markus A1 - Meira-Neto, João A.A. SN - 0102-3306 UL - 10.1590/0102-33062015abb0136 VL - 29 Y1 - 2015 PB - Brasil ER -