| 单词 | oenothera | 
| 释义 | oenotheran. Botany. ΚΠ 1601    P. Holland tr.  Pliny Hist. World II.  xxvi. xi. 259  				Likewise Oenothera, otherwise named Onuris,..an hearbe good also in wine to make the heart merrie.  2.  Any plant of the genus  Oenothera (family  Onagraceae), comprising chiefly North American plants with large, often yellow, flowers; also (in form  Oenothera), the genus itself.Those whose flowers open at night are also called evening primrose; those whose flowers open during the day, sundrop(s). ΘΚΠ the world > plants > particular plants > cultivated or valued plants > particular cultivated or ornamental plants > particular flower or plant esteemed for flower > 			[noun]		 > evening primrose and allied flowers tree primrose1629 primrose tree1728 Onagra1735 oenothera1754 night primrose1759 evening primrose1761 night willow-herb1770 nightly primrose1785 sundrop1785 godetia1836 1754    New & Compl. Dict. Arts & Sci. III. 2256/2  				Oenothera, the primrose of Virginia, in botany, a genus of the octandria-monogynia class of plants, the flower of which consists of four obversely cordated petals. 1788    A. Rees Cycl.  				Primrose, night or tree, œnothera. 1796    P. A. Nemnich Allgemeines Polyglotten-Lex.  				Sundrop, Oenothera. 1817    J. Bradbury Trav. Amer. 82  				A number of large white flowers..belonging to a species of oenothera. 1863    J. Surat Life in South II. 304  				Splendid phloxes, œnotheras, mimosas. 1922    R. C. Punnett Mendelism 14  				From a prolonged study of the evening primrose (Oenothera) de Vries concluded that new varieties suddenly arose from older ones by sudden sharp steps or mutations. 1956    Dict. Gardening 		(Royal Hort. Soc.)	 		(ed. 2)	 III. 1404/2  				The genus Oenothera has been much divided. 1985    Bot. Gaz. 146 519/2  				The South American Oenotheras are derived from North American stocks. This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022). <  | 
	
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