Echinopsis aurea 2 Lund Bot Garden 130531 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 3 Cerro de la Cruz, Zapallar, Chile 171105 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 4 Cerro de la Cruz, Zapallar, Chile 171105 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis cinnabarina 1 Desert Botanical Garden, Phoenix, Arizona 130426 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis cinnabarina 2 Desert Botanical Garden, Phoenix, Arizona 130426 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis multiplex 2 Lund Bot Garden 140617 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis multiplex 3 Lund Bot Garden 140617 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis pentlandii Lund Bot Garden 100519 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis thelegona 1 Desert Botanical Garden, Phoenix, Arizona 130426 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis thelegona 2 Desert Botanical Garden, Phoenix, Arizona 130426 - Kopia - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis aurea 1 Lund Bot Garden 130531 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis candicans Desert Botanical Garden, Phoenix, Arizona 130426 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 1 El Granizo, La Campana Nat. Park, Chile 171106 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 10 Rio Clarillo Nat Park, Chile 171104 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 2 El Granizo, La Campana Nat. Park, Chile 171106 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 5 Rio Clarillo Nat Park, Chile 171104 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 6 Rio Clarillo Nat Park, Chile 171104 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 7 Rio Clarillo Nat Park, Chile 171104 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 8 Rio Clarillo Nat Park, Chile 171104 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis chiloensis 9 Rio Clarillo Nat Park, Chile 171104 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis multiplex 1 Lund Bot Garden 140617 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis oxygona 1 Lund Bot Garden 130531 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis oxygona 2 Lund Bot Garden 130531 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis terscheckii 1 Lund Bot Garden 090826 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis terscheckii 2 Lund Bot Garden 090826 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Echinopsis terscheckii 3 Lund Bot Garden 090826 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).