Juan Ismael Calzada[1] is a Mexican botanist and collector. Dr Calzada is credited with the discovery of the elm Ulmus ismaelis, named in his honour.

Partial works edit

  • El estropajo. Xalapa Instituto Nacional de Investigaciones sobre Recursos Bioticos. 1982. INIREB informa 52

References edit

  1. ^ "HUH - Databases - Botanist Search Results". Archived from the original on February 22, 2012. Retrieved July 9, 2008.
  2. ^ International Plant Names Index.  Calzada.