Parent: Emberizidae (Emberizid finches)

└─ Ammodramus (Grassland sparrows)

└─── Ammodramus aurifrons (Yellow-browed sparrow)

└─── Ammodramus bairdii (Baird's sparrow)

└─── Ammodramus caudacutus (Saltmarsh sharp-tailed sparrow)

└─── Ammodramus henslowii (Henslow's sparrow)

└─── Ammodramus humeralis (Grassland sparrow)

└─── Ammodramus leconteii (Le conte's sparrow)

└─── Ammodramus maritimus (Seaside sparrow)

└─── Ammodramus nelsoni (Nelson's sharp-tailed sparrow)

└─── Ammodramus savannarum (Grasshopper sparrow)