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常春油麻藤,有的地方叫禾雀花,在我们这里叫做“牛马藤”。它生长在长江流域的山林里,藤蔓十分坚韧,农户常用来拴牛束马,所以称“牛马藤”。因其花酷似乌鸦嘴,又有人称它为“老鸦嘴”(图1)。它是常绿藤本植物,一年中唯有新叶萌发前(在四川是3月)老叶开始脱落,3个星期后老叶还未落完,嫩叶又迅速覆盖了架面。开花期正是老叶大量脱落时,一串串紫红色花吊在无叶的老藤蔓上,别有一番情趣(图2、3)。
Spring eucalyptus rattan, some places called sparrows, in our place called “cow horse ”. It grows in the mountains of the Yangtze River Valley, the vine is very tough, farmer often used to tie cattle bundle horses, so called . Because of its flower resembles a crow mouth, some people call it “crow mouth” (Figure 1). It is an evergreen lianaside. Only one year before the new leaf germinated (in March, Sichuan Province), the old leaf began to fall off. After three weeks, the old leaf had not yet finished and the young leaf quickly covered the frame. When the flowering is a large number of old leaves fall off, a string of purple flowers hanging in the leafless old vine, do not have some fun (Figure 2,3).