plant What's the difference between Tibouchina japonica and Tibouchina urvilleana? An explanation of how to distinguish between similar species.
Both Tibouchina urvilleana and Tibouchina urvilleana belong to the Melastomataceae family. Tibouchina urvilleana, in particular, is well-known and, although a southern species, is relatively cold-hardy and commonly cultivated in Honshu. In horticulture, Tibouchina urvilleana is sometimes simply called "Tibouchina," which can cause confusion...