| Family |
Convolvulaceae |
| Tribe |
Ipomoeeae |
| Scientific name |
Ipomoea lacunosa L. |
| Synonyms |
Convolvulus lacunosus (L.) Sprengel; Ipomoea lacunosa L. forma purpurata
Fernald; Ipomoea triloba L. forma lacunosa (L.) Nishiyama |
| Common name |
(Japanese common name) mame asagao (マメアサガオ, 豆朝顔 [meaning: tiny morning
face]) |
| (English common name) whitestar, small white morning glory, small-flowered
morning-glory |
| Distribution |
(Japan) Honshu (south of Kanto region), Shikoku, Kyushu, Okinawa |
| (Other nations) [native] USA |
| Habitat |
Roadside, field |
| Chromosomal number |
2n=30 |
| Description |
Leaves 3-8cm long, 2-7cm wide. Flowers white 2cm across, flowering in July
to October. Vine. Annual plants. |
| Reference |
Ipomoea lacunosa L. |
| Ipomoea lacunosa L. |
| Ipomoea lacunosa L. |
| Benzothiazole derivatives for plant growth and development modification (US Patent 4556411/1985) |
| 1-,2-,and 3-N,N-dialkylcarbamyl-1-H-1,2,3-triazoles (US Patent 4596596/1986) |
| Herbicidal isoxazolidinone derivatives (US Patent 4692182/1987) |
| Certain 2-(substituted benzoyl)-1,3-cyclohexanediones and their use as herbicides (US Patent 4780127/1988) |
| Herbicidal pyrimidine sulfonylureas (US Patent 4806142/1989) |
| Ester intermediates for 2-benzoyl-4-phenyl-1,3-cyclohexanediones (US Patent 4855477/1989) |
| Herbicide compositions of extended soil life (US Patent 5171356/1992) |
| Herbicidal sulfonylureas (US Patent 5356862/1992) |
| Crop oil concentrates (US Patent 5238604/1993) |
| Herbicidal 1-(disubstituted carbamoyl)-3-(N-arylsulfonamido)-1,2,4-triazoles (US Patent 5258361/1993) |
| Synergistic herbicidal imidazolinone compositions (US Patent 5478795/1995) |
| Herbicidal compounds (US Patent 5744610/1998) |
| Sequential application method for treating plants with exogenous chemicals (US Patent 5985793/1999) |
| Tricyclic herbicidal heterocycles (US Patent 5985799/1999) |
| 6-Hydroxy-5,6-dihydrouracil compound and herbicidal composition containing thereof (US Patent 6410484/2000) |
| Herbicidal sulfonamides (US Patent 6060432/2000) |
| Pyrimidinone derivatives and herbicides containing them (US Patent 6191070/2001) |
| Synergistic herbicidal methods and compositions (US Patent 6277787/2001) |
| Pyrimidin-4-one derivatives, their use, intermediates for their production, and processes for producing these intermediates (US Patent 6242634/2001) |
| Herbicidal compounds (US Patent 6291400/2001) |
| Herbicidal composition (US Patent 6207616/2001) |
| Pyridazin-3-one derivatives, their use, and intermediates for their production (US Patent 6348628/2002) |
| Optically active uracil compounds (US Patent 6391826/2002) |
| Method for controlling weeds (US Patent 6372691/2002) |
| Uracil compounds and use thereof (US Patent 6664214/2003) |
| Note |
Naturalized plants (first discovered at Tokushima City in 1947) |
