Osmunda regalis L.

name cited:
Osmunda regalis L.

family: Osmundaceae

epithet: regalis,-is,-e

link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=108146

homotypic synonyms:
Struthiopteris regalis (L.) Bernh.;
heterotypic synonyms:
Osmunda capensis C. Presl; Osmunda longifolia (C. Presl) A.E. Bobrov; Osmunda mexicana Fée; Osmunda obtusifolia Kaulf.; Osmunda palmeri A.E. Bobrov; Osmunda palustris Schrader; Osmunda schelpei A.E. Bobrov; Osmunda spectabilis Willd.; Osmunda transvaalensis A.E. Bobrov;