lol that's funny, I was sure you had taken the photo due to you being all things dragon

ragonSmoke: I didn't know what the plant was either. I though it might have been a Christmas cactus due to the shape of the leaves. then looking at the close up of the flowers something clicked and I remembered seeing Dragon fruit in our local store & did a search and bingo mystery solved. Peace & have an awesome day.
Cheers arty zan ...Pure co-incidence...Much Appreciated....

rag-On:..I'm sure the house is deserted..if it is...they will be My Dragon Fruit...
Dragon Fruit Scientific Names:
Ceraus, Acanthocereus, Echinocereus, Hylocereus, Selenicereus, Stenocereus, Escontria, Myrthillocactus.
Dragon fruit is also knows as:
Pitaya, Dragon Fruit, Red Pitahaya, Night blooming Cereus, Strawberry Pear, Belle of the Night, conderella plant
Other common names:
French: cierge-lezard, poire de chardon
German: distelbirn, echte stachelbirn, drachenfrucht
Hawaiian: Pa-nani-o-ka
Portoguese: cato-barse, cardo-ananaz
Spanish: pitahaya roja (Colombia, Mexico, Venezuela); flor de caliz, pitajava (Puerto Rico); junco, junco tapatio, pitahaya orejona, reina de la noche, tasajo (Mexico)
Swedish: skogskaktus, röd pitahaya
Dragon fruit or red pitaya belongs to the Cactaceae family from the subfamily Cactoidea of the tribe Cactea . Dragon Fruit also known as Pitaya is a magnificent plant with stunning and beautiful fruit that exhibits vivirant colors and shape. Dragon fruit is not only attractive but is also flavourful that is slightly similar to kiwi and melon.
The Dragon plant is a vine, epiphytic cacti of the genus Hylocereus that is believed to be native in Central and Southern America and has been brought to Southeast Asian countries including Malaysia, Indonesia, Taiwan, Thailand, Sri Lanka, Bangladesh and Vietnam. Dragon plant has fleshy stems that grow up to 20ft long when matured. Dragon plant may grow from the ground or climb onto trees using aerial roots. Dragon plant bears flowers that only bloom at night. The flowers are ornate and beautiful with fragrant scent. Pitahaya plants can have up to 4-6 fruiting cycles per year. The dragon drgon fruit flowerfruit has spines that grows up to 1 kilogram in weight. Dragon fruit skin may be yellowish to dark red in color with edible flesh that maybe white or red depending on the variety. It has a lot of black small seeds that is also edible.
Pitaya or Dragon fruit is also known to have some health benefits that includes preventing memory loss, anti cancer activity, control of blood glucose level in diabeetes, anti-xidant properties, aids in healing of wounds and others.