abaxial surface of the leaf 叶侧表面
Abaxial Surface Deep Brown 背面深棕色
Abaxial Surface Somewhat Scabrid 背面有点粗糙
Abaxial Surface Indumentum Loose 背面毛被疏松
Abaxial Surface Indumentum Persistent 背面毛宿存
abaxial leaf surface 远轴叶面
Leaf blade base cuneate, abaxial surface with gray-white indumentum; corolla magenta-rose.
背面用灰白色的毛被，叶片基部楔形；花冠。
The epidermis of culm is identical to the abaxial surface of leaf blades both in transverse section and in surface view.
秆表皮的横切面观和表面观均与叶的下表皮相似。
The haris originated from the epidermis cells of the stem axis, the petiole, the floral shoot and abaxial surface of the young leaves.
它们起源于叶片远轴面、叶柄的表皮细胞以及苗端茎轴、花柄的表皮细胞。
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