Siphonosphaera
(tree size 10)
Collosphaera
(tree size 9)
Otosphaera
(tree size 2)
Disolenia
(tree size 1)
Polysolenia
Acrosphaera
(tree size 6)
Buccinosphaera
(tree size 1)
Choenicosphaera
(tree size 1)
Clathrosphaera
(tree size 1)
Solenosphaera
(tree size 5)
Sphaerozoum
(tree size 3)
Tribonosphaera
(tree size 1)
Trisolenia
(tree size 1)
Xanthiosphaera
(tree size 1)
Odontosphaera
(tree size 1)