Parent: Phyllastrephus

└─ Phyllastrephus flavostriatus (Yellow-streaked greenbul)

└─── Phyllastrephus flavostriatus flavostriatus

└─── Phyllastrephus flavostriatus graueri

└─── Phyllastrephus flavostriatus kungwensis

└─── Phyllastrephus flavostriatus olivaceogriseus

└─── Phyllastrephus flavostriatus tenuirostris

└─── Phyllastrephus flavostriatus uzungwensis

└─── Phyllastrephus flavostriatus vincenti