| 1. | Cymes 1 - 2 in axil of leaves , rather short ; flowers pale green , 7 mm in diam . , 5 - merous ; sepals imbricate , inner two larger ; petals suborbicular , 3 mm long ; stamens without filaments ; pistil without style , stigma appressed , minutely 5 - lobed 聚伞花序1 - 2腋生,短小;花淡绿色,直径约7毫米; 5数;萼片覆瓦状排列,内方2片较大,边缘常有深色细浅齿;花瓣近圆形,长约3毫米;雄蕊无花丝;雌蕊无花柱,柱头平贴,微5裂。 |