Children (8 direct children, 8 direct and indirect children):
Philadelphus microphyllus subsp. crinitus
Philadelphus microphyllus subsp. maculatus
Philadelphus microphyllus madrensis
Philadelphus microphyllus var. pumilus
Philadelphus microphyllus var. argyrocalyx
Philadelphus microphyllus var. madrensis
Philadelphus microphyllus var. stramineus
Philadelphus microphyllus var. crinitus