四葉之草稱幸運
為覓芳蹤四處巡
小花五瓣超粉嫩
賞心悅目也開心
酢漿草(Oxalis)酢漿草科
一年生或多年生植物。葉子分成3~10個圓形、心形或尖槍形的小葉,小葉成螺旋形排列,大小一致。大部分的物種都是三塊小葉。有些葉子傾角會不斷改變,以適應強烈的光度。花朵有五瓣,有十個雄蕊,花瓣呈白色至粉紅色、紅色或黃色。
果實是細小的蒴果,有種子。一般都是用塊莖來繁殖。葉子含有草酸,令其葉子及花朵有一陣酸味,吃少許可以提神,但是若大量攝取,則會變得有毒,影響正常的消化。以往從酢漿草屬中會抽取草酸鈣結晶,用來治療疾病及作為食鹽。
![](https://i.epochtimes.com/assets/uploads/2018/08/328211_medium-600x446.jpg)
![一年生或多年生植物。(攝影/鄭清海)](https://i.epochtimes.com/assets/uploads/2018/08/328212_medium-600x446.jpg)
![果實是細小的蒴果,有種子。(攝影/鄭清海)](https://i.epochtimes.com/assets/uploads/2018/08/328214_medium-600x403.jpg)
![](https://i.epochtimes.com/assets/uploads/2018/08/328215_medium-600x403.jpg)
![](https://i.epochtimes.com/assets/uploads/2018/08/328213_medium-600x800.jpg)
![](https://i.epochtimes.com/assets/uploads/2018/08/328210_medium-600x800.jpg)
![](https://i.epochtimes.com/assets/uploads/2018/08/328209_medium-600x403.jpg)
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責任編輯:黎薇