แหล่งที่มา WikiPedia: Chryselium http://www.ipni.org/ipni/idPlantNameSearch.do?id=7... http://www.plantsoftheworldonline.org/taxon/urn:ls... http://legacy.tropicos.org/Name/100478088 https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://www.gbif.org/species/10819030 https://www.irmng.org/aphia.php?p=taxdetails&id=11... https://powo.science.kew.org/taxon/urn:lsid:ipni.o...
