Found in the following dictionaries
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Cardon" Definition
noun
Either of two species of giant cactus, Cereus pecten-aboriginum and C. Pringlei, which in the arid cape region of Lower California form extensive leafless forests known as cardon forests. The dead wood is used for fuel, etc., and the seeds are ground to mix with meal.
Source: Century Dictionary