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| March 2007 at edge of forest |
October 2007 at rice paddy |
October 2007 at rice paddy |
| Family | Asteraceae (alt. Compositae) |
| Scientific name | Sonchus oleraceus L. |
| Synonyms | Hieracium oleraceum (L.) Bernhardi; Lactuca oleracea (L.) M. Gómez de la Maza y Jiménez; Sonchus ciliatus Lamarck; Sonchus lacerus Willdenow; Sonchus laevis (L.) Villars; Sonchus macrotus Fenzl; Sonchus oleraceus L. forma albescens Neumann; Sonchus oleraceus L. forma integrifolius (Wallroth) Hayek; Sonchus oleraceus L. forma lacerus (Willdenow) Hayek; Sonchus oleraceus L. forma triangularis (Wallroth) Hayek; Sonchus oleraceus L. var. albescens (Neumann) Druce; Sonchus oleraceus L. var. ciliatus (Lamarck) Druce; Sonchus oleraceus L. var. integrifolius Wallroth; Sonchus oleraceus L. var. lacerus (Willdenow) Wallroth; Sonchus oleraceus L. var. laevis L.; Sonchus oleraceus L. var. triangularis Wallroth; Sonchus parviflorus Lejeune ex Reichenbach; Sonchus reversus E. Meyer ex de Candolle; Sonchus royleanus de Candolle; Sonchus schimperi A. Braun & Bouche; Sonchus schmidianus K. Koch; Sonchus umbellifer Thunberg; Sonchus zacinthoides de Candolle |
| Common name | (Japanese common name) no-geshi [wild poppy], haru-no-no-geshi [spring wild poppy] |
| (English common name) annual sow thistle, common sow thistle, hare's-lettuce, sow thistle | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu, Okinawa |
| (Other nations) Russia, Korea, China, Nepal, India, Pakistan, Caucasus, western Asia, northern Africa | |
| Chromosomal number | n=8, 16 |
| Description | Plants electing 50-100cm. Flowers involucres 12-15mm, flowering in April to July (also in October to November). Winter annual plants. |
| Reference | Sonchus oleraceus L. |
| Sonchus oleraceus L. | |
| Sonchus oleraceus Linnaeus | |
| Sonchus oleraceus L. | |
| Combating weeds in rice with benzothiazole derivatives (US Patent 3967950/1976) | |
| Herbicidal pyridazinylimidazolidinone compounds (US Patent 4604127/1986) | |
| Herbicide (US Patent 4838928/1989) | |
| Method for controlling vegetation (US Patent 5034046/1991) | |
| Herbicidal composition and method for killing weeds using the same (US Patent 5110346/1992) | |
| Sulfonamide resistance genes and their use (US Patent 5597717/1997) | |
| Sulfonamide resistance genes and their use (US Patent 5719046/1998) | |
| Process of preparing fruit/vegetable juice and protein emulsion with multi-enzyme system (US Patent 5738887/1998) | |
| Herbicidal formulation and method of controlling plants (US Patent 6107246/2000) | |
| Herbicide compositions (US Patent 6197727/2001) | |
| Virus induced gene silencing in plants (US Patent 7012172/2002) | |
| Herbicide composition comprising herbicide compound in acid form and acidifying agent (US Patent 6906004/2005) | |
| Note | common |
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| March 2007 at edge of forest |
October 2007 at rice paddy |
October 2007 at rice paddy |
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| March 2007 at edge of forest |
October 2007 at rice paddy |
October 2007 at rice paddy |
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| October 2007 at rice paddy |
April 2006 at edge of forest |
