叶片基部圆形或宽楔形；成熟时的果具皱纹。
Leaf blade base rounded or broadly cuneate; fruit rugose when mature.
上面叶片5 - 10厘米宽具皱褶基部楔形边缘具粗圆齿先端钝脉扇形网状。
Upper leaf blades 5-10 cm wide corrugate base cuneate margin coarsely crenate apex obtuse veins flabellate netted.
背面用灰白色的毛被，叶片基部楔形；花冠。
Leaf blade base cuneate, abaxial surface with gray-white indumentum; corolla magenta-rose.
叶片基部宽楔形到圆形，边缘钝锯齿；核果和内果皮椭圆形的到长圆形。
Leaf blade base broadly cuneate to rounded, margin obtusely serrate; drupe and endocarp ellipsoid to oblong.
此外，还分析了在该土槽上所进行的机耕船用楔形轮与无轮缘叶片轮的牵引特性的对比试验。
By means of the bin, a comparative test of tractive performance between the wedged paddle wheels and nonrim ones ofpaddy-field tractor(P. F. T. ) is analysed.
此外，还分析了在该土槽上所进行的机耕船用楔形轮与无轮缘叶片轮的牵引特性的对比试验。
By means of the bin, a comparative test of tractive performance between the wedged paddle wheels and nonrim ones ofpaddy-field tractor(P. F. T. ) is analysed.
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