trichosanthes dioica, also known as pointed gourd. it is a dioecious vine plant with heart-d leaves and is grown on a trellis

agriculture alimentary arboretum asia asian bloom blossom botanic botanical botany close cooked cucurbitaceae cultivation delicious dioica eatable farm farming flora florist flower food foodstuff forest fresh garden gourd gourds green healthy horticulturist ingredient leaf natural nature nourishment nutrient petals plant pointed produce stripes summer swiss taste tasty trichosanthes tropical tropics vegetable