植物基因工程为番茄抗黄瓜花叶病毒病育种开辟了新的途径。
Plant genetic engineering provides a new way for tomato's CMV resistance breeding.
花叶万年青一种植物，花叶万年青属，原产于热带美洲，有结实的节茎和大的多样化的叶子，可做为室内植物栽培。
Any of several plants of the genus dieffenbachia native to tropical America having stout jointed stems and large variegated leaves and widely cultivated as an indoor plant.
无名树――此树由于四季花叶变化无常，且在植物科目内无从查证，故当地人称之为“无名树”。
Nameless Tree: flower and leaf of this tree change greatly through whole year, it cannot be verified from plant family, so, the local folks call it "Nameless Tree".
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