萼片

Leaf blade obovate to broadly so, margin dentate, serrate, or doubly serrate; inflorescence branches and pedicels long glandular hairy; sepals glandular hairy, apex not dentate; petals subspatulate or elliptic.

叶片倒卵形的到宽如此，边缘具牙齿，有锯齿，或重锯齿；花序分枝和花梗长腺毛；萼片腺毛，先端不具牙齿；花瓣近匙形的或椭圆形。

Leaf blade serrate or doubly so, glabrous, margin ciliate; sepals abaxially long glandular hairy, veins not confluent at apex, margin denticulate-ciliate; petals subspatulate

加倍如此的叶片有锯齿或，无毛，边缘具缘毛；萼片背面的长腺毛，脉并非汇合的在先端，纤毛边缘具小齿；花瓣近匙形 7 B。 stracheyi 短柄岩白菜

Scandent shrubs or lianas; leaf blade ferruginous villous abaxially, glabrous adaxially, except midrib and lateral veins ferruginous strigose; flower bisexual; petals subspatulate, 2 × length of sepals, apex conspicuous.

攀缘灌木或者藤本植物；背面的叶片具铁锈色长柔毛，正面无毛，除铁锈色具糙伏毛中脉和侧脉之外；花两性；近匙形的花瓣，2 *萼片的长度，先端明显。 1 D。 longipetalum 海南毒鼠子

Main infructescence 0.2-2(-3.5) cm, often subumbellate; plants 2-15(-25) cm tall; petals 2-3.5 mm; sepals often persistent to fruit maturity

主要果序0.2-2(-3.5)厘米，通常；植株2-15(-25)厘米高；花瓣2-3.5毫米；萼片通常宿存到果成熟 1 E。 heterophyllum 密序山菜

Inflorescences axillary, thyrsiform or racemose. Sepals 4, basally connate.

花序腋生，聚伞圆锥花序或总状花序；萼片4，基部合生。

Androgynophore usually present; filaments usually connate into a single tube; staminodes 5, tonguelike or filiform, opposite to sepals, sometimes lacking; anthers 2-celled, longitudinally dehiscent.

雌雄蕊柄通常宿存；花丝通常合生成一单个的管；退化雄蕊5，舌状或者丝状，与萼片对生，有时无；花药2室，纵向开裂。

Stamens shorter than sepals and petals, inserted at apex of ovary; filament linear; anther connective unappendaged.

雄蕊短于萼片和花瓣，着生的在子房先端；花丝线形花药药隔无附属物。

Petals white; anther connective apically unappendaged; leaf blade margin entire; sepals caducous or decaying after anthesis persistent in N.

花瓣白色花药药隔顶部的无附属物；叶片边缘全缘；萼片早落的或在花后腐坏在N。

Calyx with urceolate or cup-shaped free basal tube; sepals valvate, unequal.

花萼具瓶形的或杯状的离生的基部的筒；萼片镊合状，不等长。

Sepals 6, white, obovate to rhombic-obovate, 2--3 × 1--1.5 cm, abaxially densely velutinous along midvein, adaxially glabrous, margin glabrous, apex acute.

萼片6，白色，到菱形倒卵形， 2-3 * 1-1.5 厘米，背面的密被茸毛沿中脉，正面无毛，边缘无毛，先端锐尖。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。