Flower and flowerbud. Tapanila, Helsinki, Finland. Wild. 2011-05-25.

Flowering plants. Tapanila, Helsinki, Finland. Wild. 2011-05-25.

Flowering plants. Tapanila, Helsinki, Finland. Wild. 2011-05-25.

Flower and seedpods. Tapanila, Helsinki, Finland. Wild. 2009-06-22.

Flowering top. Chichibu (near Tokyo), Japan. Wild. 2008-06-11.

Flower. Chichibu (near Tokyo), Japan. Wild. 2008-06-11.

Flowering plants. Chichibu (near Tokyo), Japan. Wild. 2008-06-11.

Flower and leaf. Goslar, Germany. Planted. 2004-09-20.

Flowering plants. Not at all like Lesser Celandine (Ranunculus ficaria). Vanhakaupunginlahti, Helsinki, Finland. Wild. 1999-05-25.

Yellow sap. Tammisaari archipelago, Finland. Wild. 2008-05-08.

Flowers. Tammisaari archipelago, Finland. Wild. 2008-05-08.

Hairy flowerbuds. Tammisaari archipelago, Finland. Wild. 2008-05-08.

Flowering plant against a black barn door. Tammisaari archipelago, Finland. Wild. 2008-05-08.

Flowering plants, against a black barn door. Tammisaari archipelago, Finland. Wild. 2008-05-08.

Very young plant. I broke off a leaf to show 1) the yellow sap and 2) the hairiness of the plant. Annala, Helsinki, Finland. Wild. 2005-05-12.

Flowering plant. Vanhakaupunginlahti, Helsinki, Finland. Wild. 1999-05-25.

Flowering tops in bright sunshine. Vanhakaupunginlahti, Helsinki, Finland. Wild. 1999-05-25.

Flowers, filled. Lysekils örtagård, Sweden. Planted. 2005-06-03.