wrinkled giant hyssop (agastache rugosa). inflorescence detail closeup

agastache rugosa androecium anther anthesis belarus flora black background botanical science botany calyx chinese patchouli closeup corolla filament floral bud flower focus stacking fruit gynoecium indian mint inflorescence detail korean labiatae lamiaceae lophanthus rugosus macro nature nutlet pedicel peduncle petal pistil plants purple giant hyssop sepal stamen stigma style tube virtual herbarium wrinkled gyant