<p>From Mexico to Honduras, a medicinal herb known as Hierba de Cancer.  Photo from highlands of Oaxaca Province, Mexico.
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In context at <a rel="nofollow" class="external text" href="http://www.dixpix.ca/meso_america/Flora/evenprim/index.html">www.dixpix.ca/meso_america/Flora/evenprim/index.html</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/92252798@N07">Dick Culbert</a> from Gibsons, B.C., Canada
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/92252798@N07/9544173786/">Cuphea aequipetala (or aspera) , the Tropical Waxweed.</a>