Heiduk, A., Styles, D.G. & Meve, U. (2021)

Long-lost Ceropegia rudatisii (Apocynaceae-Asclepiadoideae)—Rediscovered and redescribed after 100 years

. Phytotaxa 498 (2): 123–130. https://doi.org/10.11646/phytotaxa.498.2.5