Fig. 1From: Demographic history and genetic differentiation of an endemic and endangered Ulmus lamellosa (Ulmus)Geographical distribution and the median-joining network of haplotypes. a Geographical distribution of 18 ITS haplotypes; b The median-joining network of 18 ITS haplotypes; c Geographical distribution of 23 Aat haplotypes; d The median-joining network of 23 Aat haplotypesBack to article page