Children (28 direct children, 32 direct and indirect children):
Cryptogramma crispa
(tree size 1)
Parsley fern
Cryptogramma acrostichoides
(tree size 1)
American rockbrake
Cryptogramma cascadensis
Cascade rockbrake
Cryptogramma emeiensis
Cryptogramma stelleri
Fragile rockbrake
Cryptogramma shensiensis
Cryptogramma raddeana
Cryptogramma brunoniana
(tree size 2)
Cryptogramma gracilis
Cryptogramma sitchensis
Sitka rockbrake
Cryptogramma anomophyllum
Cryptogramma gorovoii
Cryptogramma gorovii
Cryptogramma fumariifolia
Cryptogramma pallens
Cryptogramma densa
Cryptogramma cordifolia
Cryptogramma stricta
Cryptogramma cryptophyllum
Cryptogramma retrofracta
Cryptogramma robusta
Cryptogramma jamesonii
Cryptogramma japonica
Cryptogramma melanolepis
Cryptogramma bithynica
Cryptogramma crispa ex
Cryptogramma arakana
Cryptogramma flexuosa
Cryptogramma kaneharai