Tài liệu tham khảo WikiPedia: Bồ_đề_xanh //doi.org/10.2305%2FIUCN.UK.1998.RLTS.T35888A99593... http://www.efloras.org/florataxon.aspx?flora_id=2&... https://www.iucnredlist.org/species/35888/9959337
