Parent: Myiarchus (Crested flycatchers)

└─ Myiarchus swainsoni (Swainson's flycatcher)

└─── Myiarchus swainsoni albimarginatus

└─── Myiarchus swainsoni ferocior

└─── Myiarchus swainsoni pelzelni

└─── Myiarchus swainsoni phaeonotus

└─── Myiarchus swainsoni swainsoni