Children (13 direct children, 16 direct and indirect children):
Alcyna lifuensis
Alcyna ocellata
Alcyna acia
Alcyna subangulata
(tree size 2)
Alcyna exigua
Alcyna kingensis
Alcyna australis
Alcyna lucida
Alcyna kapiolaniae
Alcyna kuhnsi
(tree size 1)
Alcyna lineata
Alcyna rubra
Alcyna striata