the shaggy shield fern dryopteris atrata, shaggy wood fern, elefantenrüsselfarn oder elefantenrüssel-farn / the botanical garden

arching atrata background bark botanic botanical botany bunch cluster crown cultivating decorative devon dryopteris early elefantenrüsselfarn environment esculenta evergreen exotic fern fernery flora foliage forest frond fronds garden green ground group growing growth lace landscape leaf leaves lush mulch natural nature oder ornamental outdoor pant park plant rural shaggy shield shuttlecock spring stalk stem summer switzerland unfurling university wood zurich