2. The flower has short canister, corollaceous 2 lips, lobation is unequal, diversity of design and color, have white, purple, lilac or pink.
花有短筒，花冠2唇，裂片不相等，花色多样，有白色。紫色。淡紫色或粉色。
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3. In long shoot, the leaf width, leaf length, leaf area, petiole length and basal Angle decreased, but the leaf index and the ratio of lobation increased as its arrangement increased.
4. In long shoot, the leaf width, leaf length, leaf area, petiole length and basal Angle decreased, but the leaf index and the ratio of lobation increased as its arrangement increased.
