Children (57 direct children, 60 direct and indirect children):
Petrosia microxea
Petrosia pellasarca
Petrosia hebes
Petrosia armata
Petrosia pulvilla
Petrosia expansa
Petrosia solusstrongyla
Petrosia plana
Petrosia australis
Petrosia septata
Petrosia weinbergi
Petrosia mamillata
Petrosia pluricristata
Petrosia durissima
Petrosia stoneae
Petrosia granifera
Petrosia dendyi
Petrosia lignosa
Petrosia incrustata
Petrosia solida
Petrosia corticata
Petrosia pigmentosa
Petrosia ficiformis
Petrosia puna
Petrosia crassa
Petrosia punctata
Petrosia hoeksemai
Petrosia spheroida
Petrosia hartmani
Petrosia alfiani
Petrosia clavata
Petrosia seychellensis
Petrosia densissima
Petrosia mauritiana
Petrosia crustata
Petrosia vulcaniensis
Petrosia intermedia
Petrosia brachysclera
Petrosia elephantotus
Petrosia nigricans
Petrosia ushitsuensis
Petrosia shellyi
Petrosia mammiformis
Petrosia capsa
Petrosia davilai
Petrosia coriacea
Petrosia strongylata
Petrosia massiva
Petrosia cretacea
Petrosia canariensis
Petrosia borealis
Petrosia dura
Petrosia volcano
Petrosia pulitzeri
Petrosia
(tree size 1)
Strongylophora
(tree size 2)
Petrosia testudinaria