Portulaca oleracea 1 Lund Sk 090716 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea 2 Lund Sk 090716 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea 3 Lund Sk 090716 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea 4 Lund Sk 090716 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea 5 Lund Sk 090716 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea ssp sativa 4 Lund Bot Garden 160721 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea ssp sativa 5 Lund Bot Garden 160721 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea ssp sativa 6 Lund Bot Garden 160721 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea ssp sativa 7 Lund Bot Garden 160721 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea ssp sativa 1 Lund Bot Garden 160721 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea ssp sativa 2 Lund Bot Garden 160721 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Portulaca oleracea ssp sativa 3 Lund Bot Garden 160721 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).