Children (13 direct children, 13 direct and indirect children):
Certhia americana alascensis
Certhia americana occidentalis
Certhia americana stewarti
Certhia americana zelotes
Certhia americana phillipsi
Certhia americana montana
Certhia americana leucosticta
Certhia americana americana
Certhia americana nigrescens
Certhia americana albescens
Certhia americana alticola
Certhia americana pernigra
Certhia americana extima