Children (20 direct children, 38 direct and indirect children):
Arrojadoa dinae
(tree size 5)
Cactus
Arrojadoa heimenii
Arrojadoa marylaniae
Arrojadoa penicillata
(tree size 2)
Arrojadoa rhodantha
(tree size 7)
Arrojadoa × albiflora
Arrojadoa ×albiflora
Arrojadoa eriocaulis
(tree size 1)
Arrojadoa multiflora
(tree size 1)
Arrojadoa bahiensis
Arrojadoa subg. albertbuiningia
Arrojadoa subg. arrojadoa
Arrojadoa canudosensis
Arrojadoa aureispina
(tree size 2)
Arrojadoa beateae
Arrojadoa albicoronata
Arrojadoa hofackeriana
Arrojadoa rosenbergeriana
Arrojadoa praxeloides
Arrojadoa horstiana
Arrojadoa polyantha