Figures captions
Fig. 1 . TCS network of 38 Citrullus spp. haplotypes.
Circle size is proportional to haplotype frequency. Taxon names are
abbreviated with two or three letters. Clv: C. lanatus subsp.vulgaris ; Cll: C. lanatus subsp. lanatus ; Cm:C. mucosospermus ; Cam: C. amarus ; and Cco: C.
colocynthis . The numbers are arbitrary haplotype ID numbers (see Table
S2), and the colors indicate geographical distribution: Africa (green),
Asia (yellow); Europe (red), and North America (blue).
Fig. 2 . Distribution and frequencies of Citrullus spp.
haplotypes in Africa.
Fig. 3 . Distribution and frequencies of Citrullus spp.
haplotypes in Asia.
Fig. 4 : Distribution and frequencies of Citrullus spp.
haplotypes in Europe.
Fig. 5 : Distribution and frequencies of Citrullus spp.
haplotypes in North America.
Table 1: List of Citrullus accessions, their
geographical origin, and accession numbers.