对萼的

Flowers small to medium-sized, bracteate and often bracteolate, bisexual or unisexual, actinomorphic or rarely zygomorphic, hypogynous to epigynous, floral cup shallow to urn-shaped, sometimes absent; sepals 4 or 5(–10), sometimes absent, imbricate, usually persistent; petals absent or 4 or 5, yellow, white, greenish or red, often ribbonlike and circinate in bud, caducous; stamens 4, 5, or many, free, rarely arranged in 2 whorls with the inner whorl staminodal, development of polyandrous androecia centripetal or centrifugal; anthers basifixed, thecae mostly bisporangiate, each opening by two valves or a simple longitudinal slit, or monosporangiate and opening by a single valve (Exbucklandia, Hamamelis and the genera of the S hemisphere), connective protruding; disk scales sometimes present between stamens and carpels.

花小对中型，具苞片和通常，萼片4或5(-10)，有时无，覆瓦状，通常宿存；花瓣无或者4-5，黄色，白色，带绿色或者红，通常在芽期带状的并且拳卷，早落；雄蕊4，5，或者很多，离生，很少2轮生并且退化雄蕊内部轮生，多雄蕊的雄蕊群向心或离花药基着大多为的囊bisporangiate，以二裂爿或一单纵裂缝每开阔的，花盘鳞片有时片在雄蕊和心皮之间存在。

Sepals 0.5-0.7 mm, connate at base or to ca. 1/4 their length, glabrous or margin irregularly ciliolate, persistent in fruit.

0.5-0.7毫米的萼片，在基部合生或对长约他们的长度，具短缘毛的无毛或边缘不规则，在果其宿存。

Sepals ovate, oblong, or elliptic, ascending or spreading, base of lateral pair not saccate.

萼片卵形，长圆形，或椭圆形，上升的或开展，侧的对的基部不囊状。

Sepals oblong, ascending or spreading, base of lateral pair not saccate, margin membranous.

萼片长圆形，上升的或开展，侧的对的基部不囊状，边缘膜质。

Sepals ovate or oblong, ascending, base of lateral pair not saccate, margin not membranous.

或长圆形，上升的萼片卵形，不囊状的侧对的基部，边缘而不是膜质。

Sepals ovate or oblong, erect or ascending, base of lateral pair not saccate.

或长圆形的萼片卵形，直立或上升，不囊状的侧对的基部。

Sepals ovate or oblong, erect or ascending, base of lateral pair not saccate, margin membranous.

或长圆形的萼片卵形，直立或上升，不囊状，边缘膜质的侧对的基部。

Petals ?bright yellow,?tinged red in bud, obovate or oblong-obovate to oblanceolate, 0.8-1.5 cm × 4-7 mm, 2-2.5 × as long as sepals; laminar glands pale and rarely black, lines to dots, or rarely absent; marginal glands black, sessile or occasionally on cilia, distal or subapical; margin usually entire.

花瓣 鲜黄，？微染红色在芽中，倒卵形或长圆状倒卵形到倒披针形，0.8-1.5厘米×4-7毫米，长为萼片2-2.5 倍；片状腺体苍白和很少黑色，对小圆点，或很少无的线；边缘腺体黑色的，无梗或偶有生于纤毛上的，上部或近尖端；边缘通常全缘。

Leaf blade broadly ovate to rotund; corolla limb ca. 2.5 mm wide; calyx lobes obtuse at apex; stipe of nutlet straight

对圆形宽卵形的叶片；约的花冠瓣片2.5毫米宽；萼裂片先端钝；小坚果的柄直 6 Trigonotis mollis 湖北附地菜

PROF.: The Penn State University website provides a good analysis and update of what Miller and Urey

在宾州大学的网站上，卡斯庭博士，提供了对米勒和萼瑞尝试去做的努力，有很好的分析

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。