Children (13 direct children, 19 direct and indirect children):
Oxytheca parishii
(tree size 4)
Parish's oxytheca
Oxytheca perfoliata
Roundleaf oxytheca
Oxytheca dendroidea
(tree size 2)
Narrowleaf oxytheca
Oxytheca watsonii
Watson's oxytheca
Oxytheca sect. neoxytheca
Oxytheca glandulosa
Oxytheca inermis
Oxytheca reddingiana
Oxytheca luteola
Oxytheca caryophylloides
Oxytheca emarginata
Oxytheca trilobata
Oxytheca abramsii