一、形态特征:洋水仙(Narcissus pseudonarcissus.)顾名思义,就是漂洋过海从国外引进的品种,又名黄水仙、喇叭水仙、漏斗水仙,为石蒜科水仙属多年生球根植物。鳞茎卵圆形,叶5枚~6枚,直立向上,宽线形,长25cm~40cm,宽0.8cm~1.5cm,先端钝,灰绿色。花茎略高于叶,高度30cm,顶生1花,横向或略向上开放。花被片6枚,副冠喇叭形,黄色,边缘呈不规则齿状。花期3月~4月,常用于春季花坛、花径、岩石园及 First, the morphological characteristics: daffodils (Narcissus pseudonarcissus), as its name implies, is the species imported from abroad across the oceans, also known as daffodils, trumpet narcissus, funnel Narcissus, Amaryllidaceae perennial bulbous plants. Bulb oval, 5 to 6 leaves, upright, wide linear, length 25cm ~ 40cm, width 0.8cm ~ 1.5cm, apex obtuse, gray-green. Stems slightly higher than the leaves, height 30cm, top 1 flower, horizontal or slightly upward open. Tepals 6, Vice crown horn, yellow, irregular edge of the tooth. Flowering March to April, commonly used in spring flower beds, flower diameter, rock garden and