Children (37 direct children, 52 direct and indirect children):
Harrisia fragrans
Caribbean applecactus
Harrisia simpsonii
Simpson's applecactus
Harrisia portoricensis
Puerto rico applecactus
Harrisia martinii
Mooncactus
Harrisia pomanensis
(tree size 3)
Applecactus
Harrisia brookii
Harrisia eriophora
(tree size 1)
Woolly prickly apple
Harrisia gracilis
(tree size 2)
Harrisia adscendens
Harrisia aboriginum
Prickly applecactus
Harrisia earlei
Harrisia bonplandii
Harrisia hurstii
Harrisia divaricata
Harrisia fernowii
Harrisia nashii
Harrisia taylorii
Harrisia taetra
Harrisia tephracantha
Harrisia ‘jusbertii’
Harrisia tortuosa
(tree size 3)
Harrisia donae-antoniae
Harrisia scutellaris
Harrisia platygona
Harrisia serruliflorus
Harrisia tetracantha
Harrisia hahniana
Harrisia brasiliensis
Harrisia brasiliensis (plant)
Harrisia balansae
Harrisia regelii
Harrisia jusbertii
Harrisia subg. eriocereus
(tree size 2)
Harrisia subg. harrisia
(tree size 4)
Harrisia caymanensis
Harrisia guelichii
Harrisia cubensis
Harrisia undata