Ceropegia linearis
Ceropegia linearis, also known as string-of-needles, is a species of flowering plant in the family Apocynaceae, native to Southern Africa.
The popular houseplant Ceropegia woodii is sometimes treated as a subspecies of C. linearis, as C. linearis subsp. woodii. It has gained the Royal [Horticultural Society]'s Award of [Garden Merit].