Sedum 1b Copenhagen Bot Garden 130625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum 2b Lund Bot Garden 130610 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum 3a Holomondas, Greece 050528 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum acre 1 Byrum, Böda, Öland 080608 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum album 1 Runmarö, Uppland 840721 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum album 2 Copenhagen Bot Garden 130625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum album 4 Copenhagen Bot Garden 130625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum album 5 Copenhagen Bot Garden 130625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum alpestre 1 Chamrousse FR 150703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum alpestre 2 Chamrousse FR 150703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum alpestre 3 La Meije near Col du Lautaret FR 150708 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum alpestre 4 La Meije near Col du Lautaret FR 150708 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum alpestre 5 La Meije near Col du Lautaret FR 150708 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum alpestre Stubnerkogel, Austria 080702 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum amplexicaule 1 Monis Gorgianis near old road to Grevena, N Greece 180628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum amplexicaule 2 Monis Gorgianis near old road to Grevena, N Greece 180628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum amplexicaule ssp tenuifolium 1 above Metsovon, Greece 180627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum anglicum 1 Stammershalle, Bornholm DK 120602 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum anglicum 2 Stammershalle, Bornholm DK 120602 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum anglicum 3 Stammershalle, Bornholm DK 120602 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum anglicum 4 Stammershalle, Bornholm DK 120602 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum annuum 1 Vakketjåkka, Torne Lappmark 830727 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum annuum 2 Råtjuvare, Torne Lappmark 110731 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum annuum 3 Råtjuvare, Torne Lappmark 110731 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 1 Chamrousse FR 150703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 2 Chamrousse FR 150703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 3 Chamrousse FR 150703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 4 Chamrousse FR 150703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 5 Chamrousse FR 150703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 7 Mt Falakron, N Greece 180703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 8 Mt Falakron, N Greece 180703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 9 Mt Falakron, N Greece 180703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum caeruleum 1 Lago San Rosalia, Sicily 190418 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum caeruleum 2 Lago San Rosalia, Sicily 190418 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cauticolum 1 Lund Bot Garden 120918 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cauticolum 2 Lund Bot Garden 120918 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cauticolum 3 Lund Bot Garden 120918 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cauticolum 4 Lund Bot Garden 120918 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cespitosum 1 Körös-Maros Nat Park, Hungary 240510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cespitosum 2 Körös-Maros Nat Park, Hungary 240510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf amplexicaule 1 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf amplexicaule 2 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf amplexicaule 3 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf amplexicaule 4 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf amplexicaule 7 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf amplexicaule 8 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf litoreum 1 Alanya, Turkey 090411 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf litoreum 2 Alanya, Turkey 090411 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf ochroleucum 1 Dadia, Thracia, Greece 060603 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf ochroleucum 2 Dadia, Thracia, Greece 060603 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum confertiflorum 1 ESE of Filia, Lesvos, Greece 100510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum confertiflorum 2 ESE of Filia, Lesvos, Greece 100510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum dasyphyllum 1 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum dasyphyllum 2 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum dasyphyllum 3 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum dasyphyllum 4 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum dasyphyllum 6 Les Freaux near La Meije FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum dasyphyllum 7 Les Freaux near La Meije FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum dasyphyllum 8 Les Freaux near La Meije FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum dasyphyllum Copenhagen Bot Garden 080710 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum grisebachii 1 Mt Voras (Kajmakcalan), N Greece 180701 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum grisebachii 2 Mt Voras (Kajmakcalan), N Greece 180701 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum grisebachii 3 Mt Voras (Kajmakcalan), N Greece 180701 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum grisebachii 4 Mt Voras (Kajmakcalan), N Greece 180701 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum grisebachii 5 Mt Voras (Kajmakcalan), N Greece 180701 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum grisebachii 6 Mt Voras (Kajmakcalan), N Greece 180701 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hirsutum 2 Parque Nacional de Monfragüe SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hirsutum 3 Parque Nacional de Monfragüe SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hirsutum 4 Parque Nacional de Monfragüe SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 1 Österslöv Sk 090604 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 2 Lund Bot Garden 130610 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 4 Lund Bot Garden 130610 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 5 near Milea, old road to Grevena, N Greece 180628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 6 near Milea, old road to Grevena, N Greece 180628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 7 Mt Falakron, N Greece 180703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 8 Mt Falakron, N Greece 180703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 9 Mt Falakron, N Greece 180703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum humifusum 1 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum humifusum 2 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum litoreum 1 Bergianska 150527 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum litoreum 2 Bergianska 150527 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum magellense ssp olympicum (shade modification) 1 Loutraki, northern Greece 180630 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum magellense ssp olympicum (shade modification) 2 Loutraki, northern Greece 180630 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum montanum 1 Les Freaux near La Meije FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum montanum 2 Les Freaux near La Meije FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum montanum 3 Les Freaux near La Meije FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum morganianum 2 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum morganianum 3 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum morganianum 5 Lund Bot Garden 160509 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum oaxacanum 3 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum ochroleucum 1 Copenhagen Bot Garden 130625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum ochroleucum 2 Copenhagen Bot Garden 130625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum ochroleucum 3 Copenhagen Bot Garden 130625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum oregonense 2 Copenhagen Bot Garden 080710 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum oregonense 3 Copenhagen Bot Garden 080710 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum oregonense 4 Copenhagen Bot Garden 080710 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum palmeri 3 Lund Bot Garden 090213 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum palmeri 4 Lund Bot Garden 140123 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum palmeri 5 Lund Bot Garden 140123 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum rubens Lastos, Karpathos, Greece 040522 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum rupestre 3 Lund Bot Garden 130627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum rupestre 4 Lund Bot Garden 130627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sediforme 1 Le Fontenil N of Briancon FR 150709 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sediforme 1 Lund Bot Garden 130619 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sediforme 2 Comboire FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sediforme 2 Lund Bot Garden 130619 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sediforme 3 Comboire FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sediforme 4 Comboire FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sediforme 5 Comboire FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sexangulare 1 Lund Bot Garden 130627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sexangulare 3 Lund Bot Garden 130627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sexangulare 4 Stavklint, Tofta, Gotland 170630 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum spathulifolium 1 Copenhagen Bot Garden 150626 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum spathulifolium 2 Copenhagen Bot Garden 150626 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum spathulifolium 3 Copenhagen Bot Garden 150626 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum trollii 1 Copenhagen Bot Garden 130611 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum trollii 2 Copenhagen Bot Garden 130611 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum urvillei 1 near Lake Mikri Prespa, N Greece 180629 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum urvillei 2 near Lake Mikri Prespa, N Greece 180629 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum 1a Copenhagen Bot Garden 130625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum 2a Lund Bot Garden 130610 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum 3b Holomondas, Greece 050528 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum acre 2 Höllviken Sk 120623 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum album 3 Lund Bot Garden 130627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum amplexicaule ssp tenuifolium 2 above Metsovon, Greece 180627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum atratum 6 Chamrousse FR 150703 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf amplexicaule 5 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum cf amplexicaule 6 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hirsutum 1 Parque Nacional de Monfragüe SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum hispanicum 3 Lund Bot Garden 130610 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum magellense ssp olympicum (shade modification) 3 Loutraki, northern Greece 180630 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum montanum 4 Les Freaux near La Meije FR 150706 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum morganianum 1 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum morganianum 4 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum oaxacanum 1 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum oaxacanum 2 Copenhagen Bot Garden 140625 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum oregonense 1 Copenhagen Bot Garden 080710 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum palmeri 1 Lund Bot Garden 140123 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum palmeri 2 Lund Bot Garden 140123 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum rupestre 1 Lund Bot Garden 130627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum rupestre 2 Lund Bot Garden 130627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sexangulare 2 Lund Bot Garden 130627 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum sexangulare 5 Stavklint, Tofta, Gotland 170630 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum trollii 3 Copenhagen Bot Garden 130611 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum villosum 1 between Sulheim and Glömsdal, Norway 820731 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum villosum 2 between Sulheim and Glömsdal, Norway 820731 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Sedum villosum 3 between Sulheim and Glömsdal, Norway 820731 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).