(of a genus) Including only one species (as e.g. Aextoxicon).
References
There are no active references in this article.
Credits
Article from Bean's Trees and Shrubs Hardy in the British Isles
Recommended citation 'Dodecadenia' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/dodecadenia/). Accessed 2026-03-12.
A monospecific genus of Himalayan trees with coriaceous, pinnately veined leaves. Flowers bisexual, in axillary clusters, each flower surrounded by persistent imbricated bracts. Fertile stamens twelve. Fruit a berry, inserted on the thick, flattened calyx-tube.