Passiflora aurantia 1 Lund Bot Garden 160509 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora cf edulis 1 Dept of Botany, Stockholm University 000710 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora cf edulis 2 (cult) Stångby Sk 070830 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora citrina 1 (cult) Stångby, Skåne 050708 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora colinvauxii 1 Copenhagen Bot Garden 121205 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora colinvauxii 2 Copenhagen Bot Garden 121205 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora colinvauxii 3 Copenhagen Bot Garden 121205 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora colinvauxii 4 Copenhagen Bot Garden 100421 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora colinvauxii 5 Copenhagen Bot Garden 100421 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora edulis 1 Lund Bot Garden 150422 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora edulis 2 Lund Bot Garden 150422 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora edulis 3 Lund Bot Garden 150422 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora mollissima 1 Polipoli, Maui, Hawaii 130720 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora mollissima 2 Polipoli, Maui, Hawaii 130720 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora mollissima 3 Polipoli, Maui, Hawaii 130720 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora quadrangularis 1 Lund Bot Garden 140903 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora quadrangularis 2 Lund Bot Garden 140903 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora quadrangularis 3 Lund Bot Garden 140903 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora quadrangularis 4 Lund Bot Garden 140821 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora racemosa 1 Lund Bot Garden 120911 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora aurantia 2 Lund Bot Garden 160509 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora citrina 2 Stångby (cult) 060809 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora citrina 3 Stångby (cult) 060809 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora citrina 4 Stångby (cult) 060809 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora edulis 4 Lund Bot Garden 150422 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora mollissima 4 Polipoli, Maui, Hawaii 130720 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora mollissima 5 Polipoli, Maui, Hawaii 130720 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora quadrangularis 5 Lund Bot Garden 140821 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Passiflora racemosa 2 Lund Bot Garden 120911 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).