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Leaves abaxially glabrous or laxly hairy but never tomentose .

除了从未被绒毛有毛的叶背面无毛的或稀松的。

Panicle effuse or laxly contracted , branches spreading .

平展的或稀松的收缩的圆锥花序，分枝平展。

Chinese law required that all hospitals officially be smoke-free by the end of 2011 , but that rule like many in china concerning tobacco has been laxly enforced .

尽管在2011年底中国的法律规定所有的医院应该是无烟化的，不过还中国其他的禁烟条例一样，根本就懈于执行。

Stems simple or laxly caespitose , erect ; bracts scarious ; calyx white membranous between veins .

茎浓密的丛生，上升；苞片叶状；花萼在脉之间不是白色膜质。

Staminodes 5 ; leaf blade finely ( or minutely ) papillate below , lateral veins laxly arcuate , slightly impressed adaxially , prominent abaxially .

退化雄蕊5；好叶片(或微小的)具乳突下面，侧脉稀松的，正面稍凹陷，背面突起。