Pachypodium 1 Kirstenbosch Bot Garden 011027 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

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

Pachypodium bispinosum 1 Lund Bot Garden 121011 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium bispinosum 2 Copenhagen Bot Garden 120926 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

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

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

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

Pachypodium cf densiflorum 2 Isalo, Madagascar 191013 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium cf densiflorum 3 Isalo, Madagascar 191013 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium cf densiflorum 4 Isalo, Madagascar 191013 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium cf namaquanum 2 Goegap Succulent Garden, South Africa 100911 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium cf namaquanum 3 Goegap Succulent Garden, South Africa 100911 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium lamerei 1 (cult) Gran Canaria 080409 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium lamerei Lund Bot Garden 130903 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium rosulatum 2 Isalo, Madagascar 191012 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium rosulatum Bot Dept, Stockholm Univ 030402 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

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

Pachypodium succulentum 4 Bergianska 150527 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium succulentum 5 Bergianska 150527 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium cf densiflorum 1 Isalo, Madagascar 191013 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium cf namaquanum 1 Goegap Succulent Garden, South Africa 100911 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium rosulatum 1 Isalo, Madagascar 191012 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium rosulatum 3 Isalo, Madagascar 191012 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium rosulatum 4 Isalo, Madagascar 191012 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Pachypodium rosulatum 5 Isalo, Madagascar 191012 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

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

Pachypodium succulentum 3 Bergianska 150527 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).