Norge Stinging nettle or common nettle Urtica dioica Urtica urens botanical brennesle dyrke edible flora food gardening green growing grøftekant grønn grønnsak grønt hage harvest harvesting healthy herbaceous kjøkkenhage mat medicinal medisinplante nesle nettle nettles norsk organic perennial plant plante smånesle sommer species spiselig spring stornesle summer sunn ugras ugress urt urter vakker vegetables vill vitaminer vitamins vår weed wild økologisk