Disa bracteata 6 Kogelberg, Western Cape, South Africa 100917 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa fasciata 2 Fernkloof, Hermanus, Western Cape, South Africa 160927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa obliqua 2 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa obliqua 3 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa obliqua 4 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa obliqua 5 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa obliqua 6 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa obliqua 7 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa ophrydea 1 Fernkloof, Hermanus, Western Cape, South Africa 160927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa ophrydea 2 Fernkloof, Hermanus, Western Cape, South Africa 160927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa ophrydea 3 Fernkloof, Hermanus, Western Cape, South Africa 160927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa ophrydea 4 Fernkloof, Hermanus, Western Cape, South Africa 160927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa ophrydea 5 Fernkloof, Hermanus, Western Cape, South Africa 160927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa rosea Table Mountain, Western Cape, South Africa 011020 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa sagittalis 3 Garcia's Pass, Riversdale, Western Cape, South Africa 161001 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa uniflora 1 Dept of Botany, Stockholm University 040827 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 1 Kogelberg, Western Cape, South Africa 100917 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 10 Haarwegskloof N of De Hoop, Western Cape, South Africa 160929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 11 Haarwegskloof N of De Hoop, Western Cape, South Africa 160929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 2 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 3 Kogelberg, Western Cape, South Africa 100918 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 4 Kogelberg, Western Cape, South Africa 100918 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 5 Kogelberg, Western Cape, South Africa 100917 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 7 Kogelberg, Western Cape, South Africa 100917 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 8 Kogelberg, Western Cape, South Africa 100917 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa bracteata 9 Haarwegskloof N of De Hoop, Western Cape, South Africa 160929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa cf obliqua near Ceres, Western Cape, South Africa 011019 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa fasciata 1 Fernkloof, Hermanus, Western Cape, South Africa 160927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa obliqua 1 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa obliqua 8 Hottentots Holland, Western Cape, South Africa 100928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa pillansii 1 Fernkloof, Hermanus, Western Cape, South Africa 160927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa sagittalis 1 Garcia's Pass, Riversdale, Western Cape, South Africa 161001 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa sagittalis 2 Garcia's Pass, Riversdale, Western Cape, South Africa 161001 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa sagittalis 4 Garcia's Pass, Riversdale, Western Cape, South Africa 161001 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa sagittalis 5 Garcia's Pass, Riversdale, Western Cape, South Africa 161001 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa sagittalis 6 Garcia's Pass, Riversdale, Western Cape, South Africa 161001 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Disa uniflora 2 Dept of Botany, Stockholm University 040827 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).