Chiococca grandiflora Lorence & T.Van Devender. Holotype collection, P. S. Martin, P. Comtois, C. Lindquist, S. A. Meyer, B. Risner, & D. A. Yetman s.n. sub P. Jenkins 92-135 (ARIZ-309922).

 
 
  Part of: Lorence DH, Van Devender TR, Ferguson GM (2018) Chiococca grandiflora (Rubiaceae), a new species from Northern Mexico. PhytoKeys 98: 73-83. https://doi.org/10.3897/phytokeys.98.25170