Flower and leaf. Westers garden, Kemiö, Finland. Planted. 2011-08-20.

Flowering top. Bergianska trädgården, Stockholm, Sweden. Planted. 2011-07-13.

Flowers and leaf. Bergianska trädgården, Stockholm, Sweden. Planted. 2011-07-13.

Flowering top. Bergianska trädgården, Stockholm, Sweden. Planted. 2011-07-13.

Flowering plants. Bergianska trädgården, Stockholm, Sweden. Planted. 2011-07-13.

Flowers. Westers puutarha, Kemiön saari, Finland. Planted. 2008-07-30.

Flower. Westers puutarha, Kemiön saari, Finland. Planted. 2008-07-30.

Flowering stand. Westers puutarha, Kemiön saari, Finland. Planted. 2008-07-30.

Flower. Annala, Helsinki, Finland. Planted. 2004-08-13.

Flowering plant. Chelsea Physic Garden, London, UK. Planted. 1997-07-01.

Flowers. Annala, Helsinki, Finland. Planted. 2003-09-14.

Flower and leaf. Helsinki, Finland. Planted. 2003-09-08.

Flower. Helsinki, Finland. Planted. 2002-08-03.

Flowering tops, against the sun. Helsinki, Finland. Planted. 2002-08-03.

Flowering tops. Botanical garden Kumpula, Helsinki, Finland. Planted. 2000-08-23.

Flowering plant. Marketan puisto, Espoo, Finland. Planted. 1999-08-23.

Closeup of flower. Westers garden, Kemiö, Finland. Planted. 1999-07-29.

Flowering plant. Westers garden, Kemiö, Finland. Planted. 1999-07-29.

Closeup of flower. Chelsea Physic Garden, London, UK. Planted. 1997-07-01.

Flowers and leaf. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2004-08-24.