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vegetation
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Back Huan Cyperaceae
回欢草属
(anacampseros)
本属有约60种,主要产于纳米比亚和南非,阿根廷和澳大利亚各有1种。矮小的匍匐性多肉植物。叶小具托叶,托叶有两种形态,一种是纸质托叶,包住细小的叶,另一种肉质叶本身较大,托叶为丝状毛着生在叶基部,花5基数,花期极短,有些种仅开一小时。按习性不同,可分为“夏型”种和“冬型”种。一般来说,具纸质托叶的基本为“冬型”种,夏季休眠,栽培较困难。