แหล่งที่มา WikiPedia: Exoacantha http://www.ipni.org/ipni/idPlantNameSearch.do?id=3... http://www.irmng.org/aphia.php?p=taxdetails&id=107... http://www.plantsoftheworldonline.org/taxon/urn:ls... http://legacy.tropicos.org/Name/40008072 https://npgsweb.ars-grin.gov/gringlobal/taxonomyge... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://gd.eppo.int/taxon/1EXNG https://www.gbif.org/species/6027208 https://www.inaturalist.org/taxa/500765
