Rhodobacter sphaeroides
(tree size 3)
Psicopts
Rhodobacter capsulatus
Rhodobacter aestuarii
Rhodobacter johrii
Rhodobacter megalophilus
Rhodobacter veldkampii
Rhodobacter vinaykumarii
Rhodobacter maris
Rhodobacter adriaticus
Rhodobacter azollae
Rhodobacter azotoformans
Rhodobacter blasticus
Rhodobacter changlensis
Rhodobacter euryhalinus
Rhodobacter lacus
Rhodobacter massiliensis
Rhodobacter ovatus
Rhodobacter sediminis
Rhodobacter sulfidophilus
Rhodobacter viridis
Rhodobacter maritimus
Rhodobacter sanguinis