Two floral micromorphological characters (A, B) and achene surface feature (C) of Sinosenecio pingwuensis sp. nov. A uniformly-sized cells of filament collar of stamens B strictly polar anther endothecial cell wall thickenings C smooth achene surface. All from W.Q. Fei & J. Li 562 (IBSC, SYS) from Pingwu county in northern Sichuan province, China.

 
 
  Part of: Su X-J, Fei W-Q, Zhao D, Liu Y, Yang Q-E (2023) Sinosenecio pingwuensis (Asteraceae, Senecioneae), a new species from northern Sichuan, China. PhytoKeys 218: 109-116. https://doi.org/10.3897/phytokeys.218.97485