Scanning electron microscopy of E. coruana, pollen and seed (García & García 9138). A–C Heteromorphic pollen grains; arrows indicate a few 3-colpate, prolate pollen grains B 4-colpate (left, upper) and 3-colpate pollen (right, down) grains C 3-colpate, prolate pollen grain D–E Seed morphology.

 
 
  Part of: García-Ruiz I, Valentín-Martínez D, Carrillo-Reyes P, Costea M (2016) Taxonomic and floristic novelties for Echeveria (Crassulaceae) in Central Michoacan, Mexico. PhytoKeys 75: 1-12. https://doi.org/10.3897/phytokeys.75.9198