Template:Liede & Kunze, 2002
- Liede, S. & Kunze, H. 2002. Cynanchum and the Cynanchinae (Apocynaceae - Asclepiadoideae) – a molecular, anatomical and latex triterpenoid study. Organisms, Diversity & Evolution 2(3): 239–269. DOI: 10.1078/1439-6092-00045
