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美丽马兜铃似乎天生与美结缘。它的新颖奇丽,从本期彩页上或许可略见一斑。美丽马兜铃(Aristolochia elegans Mast.)是马兜铃科马兜铃属多年生攀缘草质藤本,是该属200多种植物中最具观赏价值的一种。原产我国黄河以南至长江流域一带。其老茎周皮绵厚,纵裂,深褐色,幼茎黄绿色至绿色。单叶互生,呈三角状心形,长7～9厘米,宽8～9厘米,全缘,纸质,正面绿色,背面灰绿色;基出脉3～5条;花单生于叶
Beautiful aristolochia seems to be born with the United States. Its novelty and wonderful, perhaps from the current color pages on the spotlight. The Aristolochia elegans Mast. Is a genus of Aristolochia elegans Mast. It is a perennial climbing rattan of Aristolochia genus. It is the most ornamental species in more than 200 species of this genus. Native to the south of the Yellow River to the Yangtze River area. The old stem perineal skin thick, longitudinal crack, dark brown, young stem yellow green to green. Single leaf alternate, was triangular heart-shaped, 7 to 9 cm long, 8 to 9 cm wide, entire, papery, adaxially green, abaxially gray-green; basal veins 3 to 5;