Canarina canariensis BotGardBln1105b.jpg
Hortus Cliffortianus VIII Campanula (Canarina canariensis).jpg
The Botanical Magazine, Plate 444 (Volume 13, 1799).png
Taxonomy database of the U.S. National Center for Biotechnology Information
Global Biodiversity Information Facility
World Checklist of Selected Plant Families
Open Tree of Life reference taxonomy version 3.2
A dataset on catalogue of alien plants in China
Royal Horticultural Society Plant Database