Parent: Thraupidae (Tanagers)

└─ Poospiza

└─── Poospiza alticola (Plain-tailed warbling finch)

└─── Poospiza boliviana (Bolivian warbling finch)

└─── Poospiza cabanisi (Grey-throated warbling finch)

└─── Poospiza caesar (Chestnut-breasted mountain finch)

└─── Poospiza cinerea (Cinereous warbling finch)

└─── Poospiza erythrophrys (Rusty-browed warbling finch)

└─── Poospiza hispaniolensis (Collared warbling finch)

└─── Poospiza hypocondria (Rufous-sided warbling finch)

└─── Poospiza lateralis (Red-rumped warbling finch)

└─── Poospiza melanoleuca (Black-capped warbling finch)

└─── Poospiza nigrorufa (Black-and-rufous warbling finch)

└─── Poospiza ornata (Cinnamon warbling finch)

└─── Poospiza rubecula (Rufous-breasted warbling finch)

└─── Poospiza thoracica (Bay-chested warbling finch)

└─── Poospiza torquata (Ringed warbling finch)

└─── Poospiza whitii (Black-and-chestnut warbling finch)