A capitulum B outer involucral bract C inner involucral bract D ray floret E disc floret F mature disc cypsela. Photos by Spencer Goyette (UBC Herbarium).

 
 
  Part of: Lee C, Björk CR, Whitton J (2022) Townsendia lemhiensis (Asteraceae, Astereae): A narrowly endemic new species from Idaho, USA. PhytoKeys 193: 67-75. https://doi.org/10.3897/phytokeys.193.76365