Hesperis laciniata 6 Hoces del Rio Duratón near Sepúlveda SP 140504 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis laciniata 7 Hoces del Rio Duratón near Sepúlveda SP 140504 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis laciniata 8 Hoces del Rio Duratón near Sepúlveda SP 140504 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp matronalis 3 Skanör Sk 140412 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp matronalis 4 Skanör Sk 140412 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp matronalis 5 Skanör Sk 140412 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp matronalis 6 Skanör Sk 140412 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp moniliformis 3 Garda de Sus, Romania 090615 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp moniliformis 4 Garda de Sus, Romania 090615 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis pycnotricha 4 (cult) Stångby Sk 190607 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis steveniana 6 Lund Bot Garden 120704 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis sylvestris 3 Látrány south of Lake Balaton, Hungary 240507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis sylvestris 8 Látrány south of Lake Balaton, Hungary 240507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis tristis 1 Södra Möckleby, Öland 120603 (Lars-Eric Olsson) - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis tristis 2 Södra Möckleby, Öland 120603 (Lars-Eric Olsson) - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis tristis 4 Södra Möckleby, Öland 120603 (Lars-Eric Olsson) - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis cf pycnotricha 1 Backamossen, Östra Tommarp Sk 190612 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis cf pycnotricha 2 Backamossen, Östra Tommarp Sk 190612 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis laciniata 1 Hoces del Rio Duratón near Sepúlveda SP 140504 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis laciniata 2 Hoces del Rio Duratón near Sepúlveda SP 140504 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis laciniata 3 Hoces del Rio Duratón near Sepúlveda SP 140504 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis laciniata 4 Hoces del Rio Duratón near Sepúlveda SP 140504 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis laciniata 5 Hoces del Rio Duratón near Sepúlveda SP 140504 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp matronalis 1 Skanör Sk 140412 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp matronalis 2 Skanör Sk 140412 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp moniliformis 1 Garda de Sus, Romania 090615 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis matronalis ssp moniliformis 2 Garda de Sus, Romania 090615 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis pycnotricha 3 (cult) Stångby Sk 190607 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis pycnotricha 5 (cult) Stångby Sk 190607 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis pycnotricha 6 (cult) Stångby Sk 190607 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis pycnotricha 7 (cult) Stångby Sk 190607 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis pycnotricha 8 (cult) Stångby Sk 190607 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis steveniana 1 Lund Bot Garden 120704 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis steveniana 2 Lund Bot Garden 120704 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis steveniana 3 Lund Bot Garden 120704 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis steveniana 4 Lund Bot Garden 120704 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis steveniana 5 Lund Bot Garden 120704 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis sylvestris 1 Látrány south of Lake Balaton, Hungary 240507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis sylvestris 2 Látrány south of Lake Balaton, Hungary 240507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis sylvestris 4 Látrány south of Lake Balaton, Hungary 240507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis sylvestris 5 Látrány south of Lake Balaton, Hungary 240507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis sylvestris 6 Látrány south of Lake Balaton, Hungary 240507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hesperis sylvestris 7 Látrány south of Lake Balaton, Hungary 240507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).