討論:Sagittaria
山羊百科，林文智老師的植物、山岳、攝影紀錄
- Small, Fl. S.E. U.S. 44 1913；https://www.biodiversitylibrary.org/page/2140769#page/60/mode/1up
- Rogers, J. Arnold Arbor. 64: 409 1983；https://www.biodiversitylibrary.org/page/9260237#page/428/mode/1up
- North Am. flora. 17, 1:50 1909；https://www.biodiversitylibrary.org/page/749268#page/52/mode/1up
- Willd., Sp. Pl., ed. 4 [Willdenow] 4: 410 (1798)；https://www.biodiversitylibrary.org/item/14566#page/409/mode/1up
- Aiton, Hortus Kew. ed.2 5: 283 1813；https://www.biodiversitylibrary.org/item/185941#page/293/mode/1up
