Xu, Lian-Sheng, Si-Yi Du, and You-Sheng Chen. 2025. “Saussurea degeensis (Asteraceae, Cardueae), a New Species from Southwestern China”. Phytotaxa 697 (2). Auckland, New Zealand:187-96. https://doi.org/10.11646/phytotaxa.697.2.4.