Canada's Plant Hardiness Site
Synonymy
Cystopteridaceae family
Gymnocarpium ×achriosporum Sarvela (G. dryopteris ? G. robertianum)
En: tetraploid hybrid oakfern;
Fr:
Gymnocarpium ×achriosporum Sarvela (G. dryopteris ? G. robertianum)
En: tetraploid hybrid oakfern;
Fr:
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