Diervilla 1a Lund Bot Garden 120604 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla 1b Lund Bot Garden 120604 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 10 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 11 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 12 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 2 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 3 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 4 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 7 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 8 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 9 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla lonicera 1 Storrs, Connecticut 900615 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla lonicera 2 Storrs, Connecticut 900615 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla lonicera 3 Storrs, Connecticut 900615 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla 1c Lund Bot Garden 120604 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 1 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 5 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla cf lonicera 6 Lund Bot Garden 120713 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Diervilla rivularis Bergianska, Stockholm 010824 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).