Spergula arvensis ssp linicola 1 Magnarp, Barkåkra august 1888, B. Lidforss (LD) - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp linicola 2 Magnarp, Barkåkra august 1888, B. Lidforss (LD) - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp linicola 3 Magnarp, Barkåkra august 1888, B. Lidforss (LD) - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 1 Saulkrasti, Latvia 100716 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 13 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 2 Hyden, Western Australia 111005 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 3 Hyden, Western Australia 111005 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 4 Hyden, Western Australia 111005 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 5 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 6 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 7 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 8 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 9 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 3 Gladsax Berg (Impan), Gladsax Sk 140416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 5 Gladsax Berg (Impan), Gladsax Sk 140416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 6 S of Vitemölla, Vitaby Sk 140419 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 7 S of Vitemölla, Vitaby Sk 140419 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 10 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 11 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula arvensis ssp sativa 12 W of Oksböl, Jylland DK 140802 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula pentandra 1 Southeast of Debrecen, Hungary 240511 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula pentandra 2 Southeast of Debrecen, Hungary 240511 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula pentandra 3 Southeast of Debrecen, Hungary 240511 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 1 W of Skarpnäck, Stockholm 000515 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 2 W of Skarpnäck, Stockholm 000515 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 4 Gladsax Berg (Impan), Gladsax Sk 140416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 8 Gladsax Berg (Impan), Gladsax Sk 140416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Spergula vernalis 9 Gladsax Berg (Impan), Gladsax Sk 140416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).