subrotund

近圆形的

Petals subrotund, ca. 8 mm in diam., densely white lanose, base rounded, clawed, margin ciliate. 花瓣近圆形，直径约8毫米，密被白色绵状毛，基部圆形，具瓣爪，边缘具缘毛。

12(11) Leaf blade ovate-cordate or cordate to subrotund; seeds without wing. 小叶边缘不具缘毛，先端锐尖。