arch flowers garden gate herbs perennials picket-fence plants shrubs trellis yard medicinal pink red summer valerian Valeriana officinalis Valerianaceae wales wild burn hazel burn nettle burn weed herb herbaceous perennial itching leaf leaves medical plant medication medicine natural nature nettle nettles pain painful plant stems stinging nettle sunlight sunshine urtica dioica Asteraceae buttons close-up Cow Bitter flower gift Golden Buttons Mugwort perennial poison tanacetum tansy yellow Alexanders Apiaceae edible England english flowering plant Great Britain green roadside Smyrnium olusatrum spring Suffolk Umbelliferae bulbous Hymenocallis India krayker lily Mangalore spectacular Spider Lilies Spider Lily white white flower wild flower botanics burning grow pattern patterns structure structures texture textures adorned bearded colorful colors colourful colours decorative dots flora garden flower gardening horticulture inflorescences iris irises lines ornamental perennial herbs petals purple rhizomes triplets veining anise-like-flavoring aromatic culinary feathery-leaves fennel filiform fine flavor flavorful flavoring flavour flavourful flavouring foeniculum-vulgare greenery hardy mediterranean segments threadlike umbelliferous vegetable