fern polypodiopsida with top view.

ancient background beautiful beauty biofertilizer biology botanical botany branch bush close closeup color concept dark environment europe european fern ferns flora foliage forest fresh freshness garden germany green growth jungle leaf leaves leptosporangiate natural nature outdoors pattern plant pollutants polypodiopsida rainforest remediate remove reproduces spores sporophyte stems summer texture that top tropical vascular via view wild