Sinacalia tangutica (Tangutienkraut) IMG 1194.jpg
Sinacalia tangutica (Tangutienkraut) IMG 1175.jpg
Flora Reipublicae Popularis Sinicae, volume 77(1)
Finnish Biodiversity Information Facility
Taxonomy database of the U.S. National Center for Biotechnology Information
Global Biodiversity Information Facility
Open Tree of Life reference taxonomy version 3.2
Species cataloging of vascular plants in Ningxia, northwestern China
A Scientific Dataset of useful plants of China
List of plant species in China (2022 Edition)
A dataset on inventory and geographical distributions of vascular plants in Beijing, China
A checklist of vascular plants in Shaanxi Province, China (Version 2021)
Royal Horticultural Society Plant Database