Children (22 direct children, 23 direct and indirect children):
Petraliella dentilabris
Petraliella intermediata
Petraliella concinna
Petraliella africana
Petraliella dorsiporosa
Petraliella megafera
Petraliella umbonata
Petraliella crassocirca
Petraliella bisinuata
(tree size 1)
Petraliella marginata
Petraliella serratilabrosa
Petraliella snelliusi
Petraliella elongata
Petraliella buski
Petraliella magna
Petraliella pirikaensis
Petraliella ramifica
Petraliella tractifera
Petraliella asanoi
Petraliella denticulata
Petraliella globulata
Petraliella hastingsae