Only the tall lavender and white phlox were in bloom now , and some baby ' s breath in another corner 走在花园里，回忆着那些耧斗菜和美洲石竹，现在只有熏衣草和白色夹竹桃在开花，另一个角落里还开放着一些满天星。
Finally several suggestions and opinions were put forward for the reasonable exploitation and protection of the wild plant resources of apocynaceae 最后对夹竹桃科野生植物资源的合理开发和保护提出了几点建议和意见。
I had visited many places during these years after leaving home , and ever seen the oleander in many different places , but was not leave me a deep depression for all 我离开了家，过了许多年，走过许多地方。我曾在不同的地方看到过夹竹桃，但是都没有留下深刻的印象。
That was it . my touching memory about oleanders was overlaid by a brilliant cloth of sino - burman friendship . from then on i began to love oleanders more than ever 就这样，在对于夹竹桃的婉美动人的回忆里，又涂上了一层绚烂夺目的中缅人民友谊的色彩。我从此更爱夹竹桃。
According to the specimen investigation and field survey , the wild ornamental plants resources of apocynaceae in xishuangbanna were abundant , reaching 62 species 摘要通过对西双版纳地区夹竹桃科植物标本的调查和野外考察，西双版纳夹竹桃科野生观赏植物资源十分丰富，共有62种之多。
I didn ' t mean to hurt you , i just meant to make you more beautiful on the grass , soil of the rose garden , do all things i can just becos i am a jealous guy , unbearable any spot of oleander 没猜错的话,这是一朵带刺的玫瑰和有毒的夹竹桃的故事.种在一起可以很好看,不过还是由我来采这朵玫瑰,将她带到属于她的玫瑰园中,真正属于她的地方,会更美,更好看
The killing effect on oncomelania hupensis by lixivium of pterocarya stenoptera , nerium indicum , rumex japonicus and their mixture was studied . differences of the snails mortality were studied also . the three kinds of plant material could kill the snail effectively both in spring and in autumn . but the mortality was different when the experiment is done in different seasons or with different lixivium . the effect in spring was better than that in autumn . n . indicum was the most effective among the three kinds . the effect by mixture was better than that by unitary material , and the effect by the mixture of the three kinds was better than that by two kinds . the variance analyses showed that the experiment could be modified , and some ingredients concentration in mixed lixivium could be reduced . the experiment was valuable in enhancing the power of killing the snail and saving plant material 对枫杨、夹竹桃和土大黄以及它们的组合水浸液的灭螺效果作了比较研究,结果表明: ( 1 )灭螺效果均随水浸液浓度的增高而增强; ( 2 )这3种植物材料及其组合水浸液的灭螺效果都是春季比秋季好; ( 3 )组合水浸液的灭螺效果比单一植物材料水浸液的灭螺效果好; ( 4 )方差分析的结果说明植物材料组合水浸液灭螺在保证灭螺效果的前提下,还可以适当降低组合水浸液中的浓度.以上结论对提高植物材料的灭螺效率和节省植物材料的使用量有着重要的意义,同时也为组建植物灭螺群落提供了有益的参考
