Phlegmariurus filiformis (Sw.) W.H.Wagner legitimate | sensu Field, A.R. & Bostock, P.D. (2013), New and existing combinations in Palaeotropical Phlegmariurus (Lycopodiaceae) and typification of the type species Phlegmariurus phlegmaria (L.) T.Sen & U.Sen. Phytokeys 20