Canada's Plant Hardiness Site

Pteridaceae maidenhair fern family
Cryptogramma stelleri (S.G.Gmel.) Prantl in Engl.
En: Steller's rockbrake, slender rockbrake, slender cliffbrake, fragile rockbrake;
Fr: cryptogramme de Steller

• [=Allosorus gracilis (Michx.) C.Presl 1836, non Farw. 1919]
• [=Allosorus minutus Turcz. ex Trautv.]
• [=Allosorus stelleri (S.G.Gmel.) Rupr.]
• [=Cheilanthes gracilis (Michx.) Kaulf.]
• [=Cryptogramma gracilis (Michx.) Torr 1839, non Clute 1906]
• [=Pellaea gracilis (Michx.) Hook.]
• [=Pellaea stelleri (S.G.Gmel.) Watt 1866, non Baker 1868]
• [=Pteris gracilis Michx.]
• [=Pteris minuta Turcz.]
• [=Pteris stelleri S.G.Gmel.]