light filtering through the spore-laden leafs of this fern

art bogs boston botanical branched christmas clusters creeping crevice deciduous earth evergreen exotic feathery fern ferns fertilizer fiddleheads floor foliage folklore food forest fronds garden gardening graceful green grow growing growth hardy horticulture houseplants invasive jungle lady landscape leaf leaves leptosporangiate light male medicine megaphylls nature nooks northwest ornamental outdoors pacific phloem photosynthesis plant pollutants polypodiophyta printing pteridology remediating rhizomes rock roots shady soft soil spores sporophyte stalk stem stems stipe swamps trees tubers vascular weed weeds woodlands xylem