Posterior probability distribution by using the NewHybrids program.

<p>All the samples (a, Hainan; b, Guangdong) are represented as a vertical bar partitioned into segments whose length is proportional to the likelihood of belonging to a certain class. Ms, Ma and Mc represent morphologically identified <i>M. sanguineum</i>, <i>M. affine</i> and <i>M. candidum</i>, respectively. HN and GD represent the sampling sites, Hainan and Guangdong, respectively.