Table 1 Comparison of family and genera concepts in taxonomy and phylogeny-based classifications
Genus | PPG I (2016) [3] | Smith et al. (2006) [2] | Pichi Sermolli (1970) [37] | Ching (1940) [43] | |
|---|---|---|---|---|---|
Blotiella R.M.Tryon (1962) | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Hypolepidaceae | |
Dennstaedtia Bernh | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Dennstaedtiaceae | Dennstaedtiaceae |
Histiopteris (J.Agardh) J.Sm | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Hypolepidaceae | Pteridiaceae |
Hypolepis Bernh | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Hypolepidaceae | Hypolepidaceae |
Leptolepia Mett. ex Prantl | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Dennstaedtiaceae | Dennstaedtiaceae |
Microlepia C. Presl | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Dennstaedtiaceae | Dennstaedtiaceae |
Oenotrichia Copel | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Dennstaedtiaceae | Dennstaedtiaceae |
Paesia St. Hilaire | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Hypolepidaceae | Pteridiaceae |
Pteridium Gled. ex Scop | Dennstaedtiaceae | Dennstaedtiaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Hypolepidaceae | Pteridiaceae |
Lonchitis L | Lonchitidaceae | Lindsaeaceae | Dennstaedtiaceae subfamily Dennstaedtioideae | Hypolepidaceae | Pteridiaceae |
Monachosorum Kunze | Dennstaedtiaceae | Dennstaedtiaceae | Monachosoraceae | Dennstaedtiaceae | Monachosoraceae |
Ptilopteris Hance | = Monachosorum | = Monachosorum | Dennstaedtiaceae | Monachosoraceae | |
Hiya H. Shang (2018) [35] | |||||
Coptidipteris Nakai & Momose (1937) | = Dennstaedtia | Dennstaedtiaceae | |||
Saccoloma Kaulfuss | Dennstaedtiaceae subfamily Saccolomatoideae | Dennstaedtiaceae | Dennstaedtiaceae | ||
Ormoloma Maxon | = Saccoloma | Dennstaedtiaceae | Dennstaedtiaceae | ||
Ithycaulon Copel | = Saccoloma | Dennstaedtiaceae | Dennstaedtiaceae | ||
Orthiopteris Copel | = Saccoloma | Dennstaedtiaceae | Dennstaedtiaceae | ||