Micrhystridium
(tree size 12)
Cephalonyx
Granomarginata
(tree size 2)
Coryphidium
(tree size 3)
Centrasphaeridium
(tree size 2)
Carminella
(tree size 1)
Comasphaeridium
(tree size 4)
Dactylofusa
(tree size 3)
Dasydiacrodium
(tree size 1)
Dateriocradus
(tree size 2)
Diexallophasis
Dorsennidium
Eisenackidium
(tree size 1)
Elektoriskos
Entosphaeroides
(tree size 2)
Eomicrhystridium
(tree size 2)
Estiastra
(tree size 1)
Eupoikilofusa
(tree size 2)
Exochoderma
Globulaesphaeridium
(tree size 1)
Goniosphaeridium
(tree size 4)
Gorgonisphaeridium
(tree size 4)
Granodiscus
Halodinium
(tree size 2)
Impluviculus
(tree size 1)
Kildinella
(tree size 3)
Lacunalites
(tree size 1)
Lanternosphaeridium
(tree size 2)
Leiofusa
(tree size 7)
Lophodiacrodium
(tree size 1)
Lophosphaeridium
(tree size 3)
Marrocanium
(tree size 1)
Matanomadhia
(tree size 2)
Monocrodium
(tree size 1)
Nucellosphaeridium
(tree size 4)
Octaedryxium
(tree size 2)
Orygmatosphaeridium
(tree size 3)
Ozotobrachion
(tree size 1)
Palaeostomocystis
(tree size 1)
Palaiosphaeridium
(tree size 1)
Piliferosphaera
(tree size 1)
Poikilofusa
(tree size 1)
Polonosphaeridium
(tree size 1)
Polyedryxium
Polygonium
(tree size 1)
Pratulasphaera
(tree size 1)
Priscogalea
(tree size 2)
Protoleiosphaeridium
(tree size 2)
Protosphaeridium
(tree size 1)
Pterospermopsis
Retisphaeridium
(tree size 1)
Schizocystia
(tree size 2)
Skiagia
(tree size 1)
Solisphaeridium
Stelliferidium
(tree size 1)
Stellinium
Striatotheca
(tree size 1)
Symplassosphaeridium
(tree size 2)
Tariccrodium
(tree size 2)
Trichosphaeridium
Trilobatum
(tree size 1)
Tylotopalla
(tree size 1)
Vavososphaeridium
Yalisphaeridium
(tree size 2)