http://image.baidu.com/i?ct=503316480&z=&tn=baiduimagedetail&word=%E7%9B%86%E6%99%AF&ie=utf-8&in=7847&cl=2&lm=-1&st=&pn=38&rn=1&di=289882097100&ln=2000&fr=&fm=&fmq=1363101378026_R&ic=&s=&se=&sme=0&tab=&width=&height=&face=&is=&istype=#pn38&-1&di289882097100&objURLhttp%3A%2F%2Fpic18.nipic.com%2F20120130%2F4531773_105022219121_2.jpg&fromURLippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bgtrtv_z%26e3Bv54AzdH3Ffi5oAzdH3F8AzdH3F99AzdH3Fcm0nn0dhvm1wvduu_z%26e3Bip4s&W1024&H768&T6942&S352&TPjpg
参考知识1
听人说叫,蟹爪莲。和仙人掌是一个科目
参考知识B
蟹爪兰
http://baike.baidu.com/view/21077.htm
参考知识C
是中国很有名的花,不过我不知道叫什么,呵呵