stachys macrantha `superba`, also called big betony

also autumn background betony big bloom blooming blossom blossoming botanical botany called city citylandscape color common decorative elegant fall finland finnish flora floriculture flower flowers foliage full garden gardening gardenplants grand grandiflora green grow habit herb herbaceous herbal horticulture inflorescence july lamiaceae lamiales large leaf light macrantha natural nature ornamental outdoors petal petals plant plants purple season spikes stachys summer sunlight superba tall trumpetshaped upright wild wildflower