Children (24 direct children, 26 direct and indirect children):
Ephemerella notata
Ephemerella ignita
Ephemerella aurivillii
Ephemerella mucronata
Ephemerella alleni
Ephemerella apopsis
Ephemerella catawba
Ephemerella consimilis
Ephemerella dorothea
(tree size 2)
Ephemerella excrucians
Ephemerella hispida
Ephemerella invaria
Ephemerella molita
Ephemerella maculata
Ephemerella needhami
Ephemerella nuda
Ephemerella subvaria
Ephemerella tibialis
Ephemerella unicornis
Ephemerella velmae
Ephemerella verruca
Ephemerella atagosana
Ephemerella kozhovi
Ephemerella aroni