Zymomonas
(tree size 5)
Sphingobium
(tree size 46)
Sphingomonas
(tree size 140)
Lutibacterium
(tree size 1)
Sphingopyxis
(tree size 30)
Novosphingobium
(tree size 50)
Erythromicrobium
(tree size 1)
Blastomonas
(tree size 6)
Hephaestia
(tree size 1)
Parasphingopyxis
(tree size 2)
Rhizorhabdus
(tree size 2)
Rhizorhapis
(tree size 1)
Sandarakinorhabdus
(tree size 2)
Sphingomicrobium
(tree size 6)
Sphingorhabdus
(tree size 10)
Sphingosinicella
(tree size 5)
Stakelama
(tree size 3)
Citrimicrobium
Citromicrobium
(tree size 1)
Hankyongella
Parablastomonas
(tree size 1)
Polymorphobacter
(tree size 3)
Sandaracinobacter
(tree size 1)
橘色杆菌属
Sphingoaurantiacus
(tree size 2)
Erythromonas
(tree size 1)
Pacificimonas
(tree size 1)