Canada's Plant Hardiness Site

Synonymy

Osmundaceae family
Osmunda regalis var. spectabilis (Willd.) A.Gray
En: royal fern, regal fern, flowering fern;
Fr: osmonde royale, fougère royale
    • [=Osmunda glaucescens Link]
    • [=Osmunda mexicana Fée]
    • [=Osmunda palmeri A.E.Bobrov]
    • [=Osmunda palustris Schrad.]
    • [=Osmunda regalis L. forma anomala (Farw.) S.K.Harris]
    • [=Osmunda regalis L. forma intercallata Dole]
    • [=Osmunda regalis L. forma linearis Clute]
    • [=Osmunda regalis L. forma nana Fernald]
    • [=Osmunda regalis L. forma orbiculata Clute]
    • [=Osmunda regalis L. subsp. palustris (Schrad.) Á.Löve & D.Löve]
    • [=Osmunda regalis L. subsp. spectabilis (Willd.) Á.Löve & D.Löve]
    • [=Osmunda regalis L. subvar. anomala Farw.]
    • [=Osmunda regalis L. var. pumila sensu Fernald 1911]
    • [=Osmunda spectabilis Willd. - basionym]
    • [=Osmunda spectabilis Willd. var. palustris (Schrad.) C.Presl]