Add to ORKGCystopteris fragilis (Linnaeus) Bernhardifragile fern;common fragile fern;northern fragile fern;brittle bladder fern;fragile bladder fern;brittle fern;bladder ferncystoptère fragile;cystoptéris;cystoptéride fragilefragilisS.W. of George Browns grave on Waterton Lakes N.W. shoreMoist boggy Poplar grove on lake shore, south facing4200 fee