Children (11 direct children, 11 direct and indirect children):
Archaeopteris macilenta
Archaeopteris gaspiensis
Archaeopteris hibernica
Archaeopteris jacksoni
Archaeopteris latifolia
Archaeopteris minor
Archaeopteris obtusa
Archaeopteris roemeriana
Archaeopteris rogersi
Archaeopteris sphenophyllifolia
Archaeopteris howitti