closeup view of western swordfern (polystichum munitum) with green leaves in rainforest at cathedral grove, canada.

polystichum munitum rainforest cathedral grove canada western swordfern vancouver island swordfern sword fern fern green america attraction autumn bc beautiful british columbia canadian close-up closeup day destination environment fall flora foliage forest journey landscape leaf leaves macmillan macmillan provincial park natural nature north america park plant provincial provincial park rainy season temperate temperate rainforest tourism tourist travel trip view wet wet leaf