討論:Heliotropium
山羊百科，林文智老師的植物、山岳、攝影紀錄
- Boraginaceae - Co's Digital Flora of the Philippines https://www.philippineplants.org/Families/Boraginaceae.html
- India https://www.sites.google.com/site/efloraofindia/species/a---l/b/boraginaceae/heliotropium
- Benth. Fl. Aust. vol. IV. p. 392;https://www.biodiversitylibrary.org/page/11266613#page/401/mode/1up
- Riedl., Fl. Malesiana ser. I, 13: 100 1997；https://www.biodiversitylibrary.org/item/91283#page/108/mode/1up
- Merr., Enum. Philipp. Fl. Pl. 3: 375 1923；https://www.biodiversitylibrary.org/item/104540#page/381/mode/1up
