Children (15 direct children, 36 direct and indirect children):
Citrullus colocynthis
(tree size 4)
Colocynth
Citrullus ecirrhosus
Namib tsamma
Citrullus rehmii
Citrullus mucosospermus
Citrullus lanatus
(tree size 15)
Watermelon
Citrullus caffer
Citron melon
Citrullus amarus
Citrullus naudinianus
Citrullus vulgaris
(tree size 2)
Citrullus fistulosus
Citrullus aedulis
Citrullus anguria
Citrullus battich
Citrullus citrullus h.karst.
Citrullus citrullus
Citrullus citrullus small
Citrullus citrullus