Photo: Melissa officinalis 09.
Photo: Melissa officinalis 11.
Photo: Melissa officinalis 10.
Photo: Melissa officinalis 08.
Photo: Melissa officinalis 07.
Photo: Melissa officinalis 06.
Flowering twig, almost flowered out. Botanical garden Kumpula, Helsinki, Finland. Planted. 2006-08-19.