List of <i>a priori</i>-defined ‘province-level combinations’ of putative Arabian ecoregions investigated with ANOSIM (based on a resemblance matrix calculated from distributional data of eight key families with Hellinger distance), and Global R and significance results; arranged in order of Global R (including Kenya as comparative outgroup; ‘a’ and ‘b’ coded numbers are computationally separate province-level designations).

List of a priori-defined ‘province-level combinations’ of putative Arabian ecoregions investigated with ANOSIM (based on a resemblance matrix calculated from distributional data of eight key families with Hellinger distance), and Global R and significance results; arranged in order of Global R (including Kenya as comparative outgroup; ‘a’ and ‘b’ coded numbers are computationally separate province-level designations).