petaln.花瓣Petalonia zosterifolian.窄细幅叶藻Petals in the rain will雨里的花瓣愿意petal-shaped fin tube花瓣管Petalomonas asymmetrican.歪形瓣胞藻Petalospyrisdictyocubusn.方网叶篮虫Petalomonas platyrhynchan.宽喙瓣胞藻petal-specific promoter花瓣特异性启动子Petalomonas obliquisulcusn.斜沟瓣胞藻Petalomonas mediocanellatan.瓣胞藻petalformed meadowrue root瓣蕊唐松草