Osmundastrum claytonianum var. vestitum (Milde) Tagawa variety synonym

Osmunda claytoniana subsp. pilosa (Wall. ex Grev. & Hook.) Fraser-Jenk. subspecies synonym

Osmunda claytoniana var. pilosa (Wall. ex Hook. & Grev.) Ching variety synonym

Asplenium grammitis Wall. species homotypic synonym

Osmunda claytoniana L. species homotypic synonym

Osmunda monticola subsp. vestita Wall. subspecies synonym

Osmunda claytoniana var. dubia Grout variety synonym

Osmundastrum claytonianum var. pilosum (Wall. ex Hook. & Grev.) W.M.Chu & S.G.Lu variety synonym

Asplenium grammitis Wall. ex Mett. species synonym

Osmunda monticola var. vestita Wall. variety synonym

Struthiopteris claytoniana (L.) Bernh. species synonym

Osmunda claytoniana f. claytoniana form synonym

Osmundastrum claytonianum (L.) Tagawa species synonym

Diplazium grammitis (Wall. ex Mett.) T.Moore species synonym

Claytosmunda pilosa (Wall. ex Hook. & Grev.) species accepted

Claytosmunda claytoniana (L.) Metzgar & Rouhan species accepted

Plenasium claytonianum (L.) C.Presl species synonym

Osmunda claytoniana var. vera Wherry variety synonym

Osmunda claytoniana f. tomentosa Neidorf form synonym

Osmunda claytoniana f. dubia (Grout) Clute form synonym

Osmunda basilaris Spreng. species synonym

Osmundastrum pilosum (Wall. ex Grev. & Hook.) Shmakov species synonym

Osmunda monticola Wall. species synonym

Osmundastrum claytonianum subsp. pilosum (Wall. ex Hook. & Grev.) Tzvelev subspecies synonym

Osmunda interrupta Michx. species synonym

Osmunda pilosa Wall. ex Grev. & Hook. species synonym

Plenasium pilosum (Wall. ex Hook. & Grev.) C.Presl species synonym

Plenasium interruptum (Michx.) C.Presl species synonym

Osmunda claytoniana var. vestita Milde variety synonym

Osmunda pilosa Wall. species homotypic synonym

Osmunda claytoniana subsp. vestita (Milde) Á.Löve & D.Löve subspecies synonym