討論:Ipomoea nil
山羊百科，林文智老師的植物、山岳、攝影紀錄
- Flora of Taiwan, 1st edition；https://tai2.ntu.edu.tw/ebooks/FlTaiwan/4/369
- Flora of Taiwan, 2nd edition；https://tai2.ntu.edu.tw/ebooks/FlTaiwan2nd/4/366
- Ipomoea nil (L.) Roth アサガオ 標準；http://ylist.info/ylist_detail_display.php?pass=193
- 《中国植物志》 第64(1)卷 (1979) >> 103页 PDF >> 牵牛 Pharbitis nil；http://www.iplant.cn/info/Ipomoea%20nil?t=z
- FOC Vol. 16 Page 305；Ipomoea nil (Linnaeus) Roth, Catal. Bot. 1: 36. 1797.；牵牛；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210000742
- Convolvulus cæruleus hederaceo folio magis anguloso；Dill., Hort. Elth. T.80 f.92 1732；https://bibdigital.rjb.csic.es/viewer/10700/?offset=#page=183&viewer=picture&o=bookmark&n=0&q=
- Ipomoea nil (L.) Roth is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-2902018
- Ipomoea nil (L.) Roth, Catal. Bot. 1: 36 1797；https://www.biodiversitylibrary.org/page/52527506#page/48/mode/1up
- Convolvulus nil L., Sp. Pl., ed. 2. 1: 219 1762；https://www.biodiversitylibrary.org/page/11628673#page/235/mode/1up
- Ipomoea nil (L.) Roth；Craib, Bull. Misc. Inform. Kew 1911: 424 1911；https://www.biodiversitylibrary.org/page/11836256#page/444/mode/1up
- Ipomoea nil (L.) Roth；Hsu, T.-W., K.-H. Wang and T.-Y. Chiang. 2006d. Ipomoea purpurea (L.) Roth (Convolvulaceae), a species of the I. nil complex, newly naturalized in Taiwan. BioFormosa 41: 19-22.
- Ipomoea nil (L.) Roth；Ooststr., Fl. Males. ser. 1 4: 465 1953；https://www.biodiversitylibrary.org/item/124368#page/715/mode/1up
- Ipomoea nil (L.) Roth；Makino, Ill. Fl. Nippon: 198, f. 593 1940；http://www.hokuryukan-ns.co.jp/makino/coma1.php?no1=593
- Ipomoea nil (L.) Roth；Ooststr. in Blumea 3: 497 (1940)
- Ipomoea nil (L.) Roth；Hatus., Fl. Ryukyus: 505 (1971)；
- Ipomoea nil (L.) Roth；D.Austin, Taxon 35: 356 (1986)
- Ipomoea nil (L.) Roth；S.W.Chung, Ill. Fl. Taiwan 6: 303 2018
- Ipomoea nil (L.) Roth；Austin, (Fl. Panama) Ann. Missouri Bot. Gard. 62: 193 1975；https://www.biodiversitylibrary.org/page/28004878#page/198/mode/1up
- Ipomoea nil (L.) Roth；House, Ann. N.Y. Acad. Sci. 18: 203 1908；https://www.biodiversitylibrary.org/page/3503606#page/245/mode/1up
- Ipomoea nil (L.) Roth；Acevedo-Rodriguez, Contr. U.S. Nat. Herb. 51: 171 f.67-K-O 2005；https://www.biodiversitylibrary.org/page/380882#page/169/mode/1up
- Ipomoea nil (L.) Roth；Heine, Fl. Nouvelle-Calédonie 13: 72 T.24 1984；https://www.biodiversitylibrary.org/page/59559055#page/74/mode/1up
- Ipomoea nil (L.) Roth；Standley & Steyermark, (Fl. Guatemala) Fieldiana 24, 9: 43 f.44 1970；https://www.biodiversitylibrary.org/page/2460546#page/61/mode/1up
- Ipomoea nil (L.) Roth；Meissn, Fl. Bras. (Martius) 7: 228 1895；https://www.biodiversitylibrary.org/item/9668#page/195/mode/1up
- Ipomoea nil (L.) Roth；Ooststr., Fl. Males. ser. 1, 4: 465 1953；https://www.biodiversitylibrary.org/page/40229600#page/715/mode/1up
- Ipomoea nil (L.) Roth；Codd, Fl. S. Africa 28: 87 2000；https://www.biodiversitylibrary.org/page/51377632#page/97/mode/1up
