Two-three flowers, the outer layer is white, the inner layer is purple, and white flower.
You mean Brazil Iris, right? http://image.baidu.com/i?ct=503316480&z=3&tn=baiduimagedetail&word=% B0% CD% CE% F7% F0% B0% CE% B2 & in=24752 & cl=2 & cm=1 & sc=0 & lm=- 1 & pn=1 & rn=1 & di=362801041 & ln=12
Oh, not the orchid is a plant Iridaceae
The leaves of flowering is the so-called mean?
http://image.baidu.com/i?ct=503316480&z=3&tn=baiduimagedetail&word=% B0% CD% CE% F7% F0% B0% CE% B2 & in=14880 & cl=2 & cm=1 & sc=0 & lm=- 1 & pn=2 & rn=1 & di=2452428084 & ln=12