Harrisia taylorii Britton in Bull. Torrey Bot. Club 35: 565. 1908 Harrisia taylorii Britton in Bull. Torrey Bot. Club 35: 565. 1908is basionym for Cereus taylorii (Britton) Vaupel in Monatsschr. Kakteenk. 23: 37. 1913Taxon for this nameHarrisia taylorii Britton