แหล่งที่มา WikiPedia: Merrittia http://www.ipni.org/ipni/idPlantNameSearch.do?id=1... http://www.ipni.org/ipni/idPlantNameSearch.do?id=2... http://www.irmng.org/aphia.php?p=taxdetails&id=137... http://www.plantsoftheworldonline.org/taxon/urn:ls... http://www.plantsoftheworldonline.org/taxon/urn:ls... http://www.theplantlist.org/tpl1.1/record/gcc-4507... http://legacy.tropicos.org/Name/40017528 https://npgsweb.ars-grin.gov/gringlobal/taxonomyge... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt...
