萼

Chasmogamic flowers with sepals 4, petals 4, stamens 8; seeds tuberculate, apex of tubercles with one short hair

有萼片4的开花受精的花，花瓣4，雄蕊8；种子具瘤，小瘤具一根短头发的先端 5 P。

Inflorescences umbellate, pedunculate or sessile. Sepals lanceolate, persistent in fruit, apex acuminate.

伞形花序有花序梗或无；披针形的萼片，在果其宿存，先端渐尖。

Scales on abaxial leaf surface contiguous or up to their own diameter apart; inflorescence umbellate or racemose-umbellate; calyx lobes usually rounded.

叶背面鳞片邻接的或可达相距为其直径的；花序伞形的或总状伞形；萼裂片通常圆形。

Fruit ovoid-globose, 4–5 × 3–4 mm, calyx teeth rostrate, persistent, bristles uncinate above, dilated at base; vittae 5, moderate, commissural vittae 2, larger.

球状果卵球形， 4-5 * 3-4 毫米，具喙，宿存的萼齿，具钩的刚毛在上面，膨大的在基部；油管5，适度，联合的油管2，大。

Flowers unisexual. Sepals and petals absent.

花单性。萼片和花瓣无。

Flowers actinomorphic, bisexual or unisexual; perianth (3 or)4- or 5-merous; sepals and petals free.

花辐射对称，两性的或单性；花被(3或者)4-或者5瓣；萼片和花瓣离生。

Florescence in March the middle ten days of a month, univalve flower, weak pink, 5 flowers form 4 ～ racemose, sepal and peduncular go up hairiness.

花期3月中旬，单瓣花，淡粉红色，4～5朵花形成总状花序，萼片及花梗上有毛。

Fruit a utricle, a membranous-walled achene enclosed within persistent sepals, irregularly dehiscent or indehiscent, usually 1-seeded.

果胞果，膜质壁的瘦果内藏在宿存萼片内，不规则开裂或不裂的，通常1种子。

Calyx lobes (3-)5(or 6), valvate (rarely connate, but not in Chinese species).

萼裂片(3-)5，镊合状(很少合生，但不是在中国种)。

Sepals 5, free, valvate, usually with hooked appendages at tip.

萼片5，离生，镊合状，通常具具钩的附属物在顶部。

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。