Botanical name: Dischidia ruscifolia
Common name: Million Hearts
Family: Apocynaceae (Formerly:Asclepiadaceae)
Subfamily: Asclepiadoideae
Origin: Philippines
USDA Plant Hardiness Zone Map
Nicknamed Million Hearts because of the long, vining stems that are laden with pairs of heart-shaped, bright green leaves. This plant has a delicate cascading habit, and its vines can grow upwards of 3 feet long. Tiny heart shaped leaves and tiny, white, honey-scented flowers. Needs a well-drained soil mix, such as orchid bark or compost and moderate light.
Similar plants: Dischidia ruscifolia (Million Hearts)
Link to this plant:
https://toptropicals.com/catalog/uid/dischidia_ruscifolia.htm