Procedure 1: stages of data filtering to obtain the angiosperm species list for lowland inselbergs, SE Brazil, based on the list available from BFG (2015). The left column shows species that remained during the construction and validation of the list and the right column represents species removed from the list; S1-S4: indicates steps 1- 4 (see text for more details). Procedure 2: stages of data addition to obtain the final angiosperm species list for lowland inselbergs, SE Brazil.