Verbena macdougalii

Verbena macdougalii Heller. Engl.: MacDougal verbena, mountain blue vervain.

Photo: Verbena macdougalii 1.

Photo: Verbena macdougalii 1. Flowering tops. Turku bot.g., Ruissalo, Finland. Planted. 2004-08-26.

Photo: Verbena macdougalii 2.

Photo: Verbena macdougalii 2. Flowering tops. Turku bot.g., Ruissalo, Finland. Planted. 2004-08-26.

Photo: Verbena macdougalii.

Photo: Verbena macdougalii. Flowering plants. Helsinki bot.g. (Kaisan.), Finland. Planted. 1999-07-13.