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白刺又名沙漠樱桃,木本植物,落叶灌木类,短枝常退化为刺针状,白色而有光泽。叶簇生,肉质,全缘或先端有缺刻,长倒卵形或长椭圆形匙状。花白色,排成顶生蝎尾状花序。核果成熟时红色,光泽鲜艳。花期5~6月,果期7~8月。白刺是防护树观果类,是重要的防风固沙植物。每逢花期,白边黄心的小花簇,似把把花伞遮蔽着滚滚沙丘;果实成熟时,滚圆鲜红,光泽夺目。颇具沙漠景色特点。通过对陕西省定边县白刺生存状况的调查,分析挽救白刺的措施,使白刺这一植物种能够在生态建设中发挥更大作用。
White thorns also known as desert cherry, woody plants, deciduous shrubs, short branches often degenerate into spines, white and shiny. Leaves fascicled, fleshy, margin entire or apex nicked, long obovate or oblong-lanceolate. Flowers white, arranged in the top end of the foxtail flower. Drupe mature red, bright luster. Flowering from May to June, fruit period from July to August. White thorn is a protective tree of fruit, is an important windbreak sand plant. Every florescence, the small yellow clusters of white flowers, seems to cover the billowing billowing dunes; ripe fruit, rounded bright red, dazzling luster. Quite desert features. Through the investigation of the survival status of Nitraria in Dingbian County of Shaanxi Province, the measures to save Nitraria were analyzed so that Nitraria species could play a greater role in ecological construction.