Children (15 direct children, 20 direct and indirect children):
Pyracantha coccinea
Scarlet firethorn
Pyracantha fortuneana
Pyracantha koidzumii
Formosa firethorn
Pyracantha angustifolia
Narrowleaf firethorn
Pyracantha crenulata
(tree size 4)
Nepalese firethorn
Pyracantha atalantioides
Pyracantha rogersiana
Pyracantha densiflora
Pyracantha inermis
Pyracantha stoloniformis
Pyracantha heterophylla
Pyracantha mekongensis
Pyracantha gibbsii
(tree size 1)
Pyracantha crenatoserrata
Chinese firethorn
Pyracantha yunnanensis