Rujukan WikiPedia: Pinang_tanah https://www.ipni.org/n/77322776-1 https://kew.iro.bl.uk/concern/articles/de820e60-4c... https://doi.org/10.1002%2Fppp3.10393 https://api.semanticscholar.org/CorpusID:259670658 https://www.nhm.ac.uk/discover/news/2023/july/new-...