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(First upload on November 1 2010. Last on July 5 2021) [ 日本語 | English ]

Ipomoea nil (L.) Roth






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

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

Field training on integrated environmental research (統合環境調査法実習) (出現種リスト)

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
索引
Large-flowered (大輪)
leaf
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)
leaf
leaf
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


ST1 ST2 ST3
ST4 ST5 ST6
ST7 ST8
[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.

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