Fig. 4From: Species richness, phylogenetic diversity and phylogenetic structure patterns of exotic and native plants along an elevational gradient in the HimalayaRelationship between species richness and phylogenetic diversity of exotic and native species along the elevational gradient in the Sikkim Himalayan region. Significant positive correlations were observed between species richness and phylogenetic diversity for both exotic and native species along the elevational gradientBack to article page