山羊百科，林文智老師的植物、山岳、攝影紀錄

Part I

• e-Flora of Thailand；Irvingia Hook.f.；https://botany.dnp.go.th/eflora/floraGenus.html?factsheet=Irvingia&tdcode=00552
• Trung tâm Dữ liệu Thực vật Việt Nam；Irvingia；https://www.botanyvn.com/cnt.asp?param=edir&v=Irvingia&list=genus&lg=en
• Malaysia Biodiversity Information System (MyBIS)；Irvingia；https://www.mybis.gov.my/one/discover.php?genus=5494

Part II

Part III