Figure 2From: Rock outcrop orchids reveal the genetic connectivity and diversity of inselbergs of northeastern BrazilGenetic assignment results. Summary of population structure in Epidendrum secundum using Bayesian assignment analysis for a K = 2 population model. Most individuals from population Bezerros show assignment probabilities associated to cluster 1 (black), whereas specimens from population Morro do Chapéu are mainly classified on cluster 2 (grey). Admixed proportions were found on populations Brejo da Madre de Deus, Pedra de Santo Antonio and Camocim de São Félix. The ecoregion of origin (Chapada Diamantina or Planalto da Borborema) is indicated. See Table 1 for population details.Back to article page