Hylocereus Britton & Rose (Cactaceae)

Hylocereus undatus 1 Tantalus, Honolulu, Hawaii 130709 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hylocereus undatus 2 Tantalus, Honolulu, Hawaii 130709 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hylocereus undatus 3 Tantalus, Honolulu, Hawaii 130709 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hylocereus undatus 4 Tantalus, Honolulu, Hawaii 130709 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Hylocereus undatus 5 Tantalus, Honolulu, Hawaii 130709 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).