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

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The standard author abbreviation Calzada is used to indicate this person as the author when citing a botanical name.[2]

References

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