Children (11 direct children, 12 direct and indirect children):
Wilcoxia mariana
Wilcoxia zopilotensis
Wilcoxia papillosa
Wilcoxia viperina
(tree size 1)
Wilcoxia poselgeri
Wilcoxia striata
Wilcoxia schmollii
Wilcoxia tamaulipensis
Wilcoxia nerispina
Wilcoxia tomentosa
Wilcoxia albiflora