Calyx slightly zygomorphic, 5-lobed, plicate between adjoining lobes;
左右对称的花萼稍,5浅裂,在毗连裂片之间折扇状;
plicate With accordion pleats ; when folds of skin are arranged to form a fan-shaped structure.
具褶的有褶的;当皮肤的摺层被排列成一个扇形结构时。
Calyx campanulate or cup-shaped, 5-lobed, often 10-ribbed basally and plicate in bud.
花萼钟状或杯状的,5浅裂,通常10肋基生的和折扇状在芽中。