Chen, Y.-B., C.-Y. Zhou, Y.-L. Gao, L. Ma, F. Lin, and S.-P. Chen. “Youngia Jianningensis (Asteraceae), a New Species from China: Evidence from Morphological and DNA Analyses”. Phytotaxa, vol. 731, no. 3, Dec. 2025, pp. 285-93, doi:10.11646/phytotaxa.731.3.7.