Li, Z., Yin, G.-S., Tang, M. & Li, W.-P. (2017)

Aster oliganthus (Asteraceae, Astereae), a new species from western Sichuan, China, based on morphological and molecular data

. Phytotaxa 326 (1): 54–62. https://doi.org/10.11646/phytotaxa.326.1.4