Marrubium thessalum

Marrubium thessalum Boiss. & Heldr. Engl.: marrubium.

Photo: Marrubium thessalum.

Photo: Marrubium thessalum. Flowering tops. Gothenburg bot.g., Sweden. Planted. 2007-07-12.

Photo: Marrubium thessalum 1.

Photo: Marrubium thessalum 1. Flowers. Gothenburg bot.g., Sweden. Planted. 2007-07-12.