Cistus albidus 1 SE Mijas, Andalusia SP 120327 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus albidus 4 Ojén, Andalusia SP 120319 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus albidus 5 Magaluf, Mallorca 110418 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus albidus 6 SE Mijas, Andalusia Sp 120327 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus chinamadensis ssp gomerae 1 Monte de Agando, La Gomera 060424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 10 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 11 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 12 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 13 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 2 SE Mijas, Andalusia Sp 120327 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 3 SE Mijas, Andalusia Sp 120327 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 4 SE Mijas, Andalusia Sp 120327 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 6 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 7 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 8 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 9 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus creticus 1 Soulia, Crete 110326 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus creticus 2 Soulia, Crete 110326 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus creticus 3 Pantallica area, Sicily 190416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus creticus 5 Sicily 190420 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus crispus 1 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus crispus 2 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus crispus 4 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus crispus 5 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus crispus 6 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus crispus 7 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus crispus 8 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus incanus 1 Mikroderio-Metaxades, Thracia, Greece 060608 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus incanus 2 Mikroderio-Metaxades, Thracia, Greece 060608 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 10 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 14 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 15 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 2 Lund Bot Garden 080612 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 4 near El Madroñal, Andalusia SP 120320 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 8 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 9 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus laurifolius 3 Dadia, Thracia, Greece 060604 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 1 Panaghia, Greece 050525 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 3 Jardín Botanico, Soller, Mallorca 110419 - Photo: (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 5 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 6 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 7 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 8 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 9 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus parviflorus 1 Vai, Crete 110330 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus parviflorus 2 Vai, Crete 110330 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus parviflorus 3 Vai, Crete 110330 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 1 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 10 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 11 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 2 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 3 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 4 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 5 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 6 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 7 near Alcántara SP 140507 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 1 Vai, Crete 110330 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 10 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 2 Albufera, Mallorca 110420 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 3 Albufera, Mallorca 110420 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 4 Albufera, Mallorca 110420 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 7 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 8 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus sintenisii 1 near Milea, old road to Grevena, N Greece 180628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus sintenisii 2 near Milea, old road to Grevena, N Greece 180628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus sintenisii 3 near Milea, old road to Grevena, N Greece 180628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus symphytifolius 4 W of Ayacata, Gran Canaria 080418 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus symphytifolius 5 W of Ayacata, Gran Canaria 080418 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus albidus 2 Magaluf, Mallorca 110418 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus albidus 3 SE Mijas, Andalusia Sp 120327 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus chinamadensis ssp gomerae 2 Monte de Agando, La Gomera 060424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus chinamadensis ssp gomerae La Palmita Bot Garden, La Gomera 060422 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 1 SE Mijas, Andalusia Sp 120327 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus clusii 5 Barranco de la Coladilla, Andalucía Spain 220410 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus creticus 4 Sicily 190420 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus crispus 3 near Trujillo SP 140510 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 1 Lund Bot Garden 080612 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 11 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 12 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 13 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 3 near El Madroñal, Andalusia SP 120320 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 5 near El Madroñal, Andalusia SP 120320 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 6 SW Ronda, Andalusia SP 120326 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus ladanifer 7 near El Madroñal, Andalusia SP 120320 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus laurifolius 1 Dadia, Thracia, Greece 060604 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus laurifolius 2 Dadia, Thracia, Greece 060604 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 2 Panaghia, Greece 050525 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus monspeliensis 4 N of Gerakini, Greece 050525 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 8 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus populifolius 9 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 5 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 6 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus salvifolius 9 Sierra Bermeja, Andalucía Spain 220416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus symphytifolius 1 W of Ayacata, Gran Canaria 080418 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus symphytifolius 2 W of Ayacata, Gran Canaria 080418 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Cistus symphytifolius 3 Barranco de la Madera, La Palma 090506 (Richard Åkesson) - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).