Children (14 direct children, 14 direct and indirect children):
Arthrosia capillaris
Arthrosia gracilis
Arthrosia longicaulis
Arthrosia auriculata
Arthrosia barbacenensis
Arthrosia caldensis
Arthrosia duartei
Arthrosia floribunda
Arthrosia freyi
Arthrosia hygrophila
Arthrosia malachantha
Arthrosia muscosa
Arthrosia myrticola
Arthrosia purpureoviolacea