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(First upload on November 1 2010. Last on February 16 2023) [ 日本語 | English ]

Ipomoea L. (サツマイモ) Asagao (アサガオ, 朝顔), (Japanese) morning glory Life form: annual vine Distribution: tropical regions (gardening plant in Japan) Habitat: sometimes escaped from gardening Synonyms: Convolvulus hederaceus L. Convolvulus nil L. Ipomoea hederacea auct. non Jacq. Pharbitis nil (L.) Choisy	Common cultivars Scarlet O'Hara, Early Call, and Rose Silk Austin DF & Huaman Z. 1996. A synopsis of Ipomoea (Convolvulaceae) in the Americas. Taxon 45: 3-38 9 Weed control: お知らせとお願い この樹木は枯れ木のため、アサガオと支柱をあわせて撤去を行います。ご理解のほどお願いいたします。伐採予定: 10月下旬   北区土木センター維持管理課
Large-flowered (大輪) Namysho(並性なみしょう) Sumahasho(州浜すはま性) Semihasho(蝉葉せみは性) Ebisuhasho(恵比寿葉性) Tattasho(立田性) Sasasho(笹性)	Freak (変化)	Hasuba(蓮葉) Shigureba(糸雨しぐれ竜) Chirimenba(縮緬ちりめん葉) Nantenba(南天葉) Yanagiba(柳葉) Shishiba(獅子葉) Tonboba(蜻蛉葉) Edauchinantenba(枝打南天葉) Miruba(海松みる葉)

Ipomoea nil in Hokkaido

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1 2 3
4 5 6
7 8 9
[1-4] at a roadside of N10/W2, North Ward, Sapporo, on September 3 2010. Probably escaped from gardening. [5/6] at the same location on September 29 2012. The plant had to be escaped. [7] under a street tree in N13/W2, North Ward, Sapporo, on September 3 2019. [8] at Sakushu-Kotoni River (サクシュコトニ川) near Japanese archery training hall, Hokkaido University, on June 23 2021. [9] as a weed^* along a paved road in N18/W4, North Ward, Sapporo, on October 8 2022.