*[http://www.ipni.org/ipni/simplePlantNameSearch.do?find_wholeName=Datura%20inoxia&output_format=normal&query_type=by_query&back_page=query_ipni.html IPNI]
*[http://mansfeld.ipk-gatersleben.de/pls/htmldb_pgrc/f?p=185:45:1329164412874601::NO::P7_BOTNAME,P7_DB_CHECKBOX1,P7_DB_CHECKBOX2,P7_DB_CHECKBOX4:Datura%20inoxia,,, Mansfeld]
*[http://herb.umd.umich.edu/herb/search.pl?searchstring=Datura%20inoxia 20innoxia Moerman, Native American Ethnobotany]
*[http://www.plantnames.unimelb.edu.au/Sorting/Datura.html Multilingual Plant Name Database]
*[http://www.hort.purdue.edu/newcrop/nexus/Datura_inoxia_nex.html NewCrop Purdue]