Children (9 direct children, 9 direct and indirect children):
Quercus suber var. occidentalis
Quercus suber f. brevicupulata
Quercus suber f. clavata
Quercus suber f. dolichocarpa
Quercus suber f. longicalyx
Quercus suber f. macrocarpa
Quercus suber f. microcarpa
Quercus suber f. racemosa
Quercus suber f. suboccultata