Ceropegia linearis is a semi-succulent climbing plant that produces a cluster of slender stems from a tuberous rootstock. The stems grow up to 6.6 feet (2 m) long. The tuber is up to 1.2 inches (3 cm) in diameter. Flowers are up to1.2 inches (3 ct) long, white to pale magenta, and usually appear from late summer to early fall and last up to 6 weeks.