萼片

Sepals (4 or)5, completely enclosing floral bud, margins entire, often accrescent and colored in fruit, persistent.

萼片(4或)5，完全的包围花芽，边缘全缘，通常增大并且在果期染色，宿存。

Female flowers: sepals 5 or 6, sometimes accrescent; petals absent; disk annular; ovary 3- or 4-locular; ovules 1 per locule; styles 3, bifid; stigmas bifid.

雌花： 萼片5或6，有时增大；花瓣无；花盘环状子房3-或室；胚珠每室1；花柱3，2裂；柱头2裂。

Female flowers: sepals 5, often narrower than in male, imbricate to reduplicate-valvate, persistent, sometimes accrescent; petals 5, smaller than in male, mostly reduced or obsolete; disk annular or dissected, receptacle often villous; ovary 3-locular; ovules 1 per locule; styles 3, longer and slender, free or nearly so, once to several times bifid.

雌花： 萼片5，通常比雄花的狭窄，覆瓦状到外向镊合状的镊合状，宿存，有时增大；花瓣5，小于雄花，多数退化或废退；花盘环状的或多裂，花托经常具长柔毛；子房3室；胚珠每室1；花柱3，长和纤细，离生或近离生，1到数个2裂。

Sepals usually ovate, apex acuminate, margin entire or nearly so.

通常卵形的萼片，先端渐尖，边缘全缘或近全缘。

Petals as many as sepals, free, thickened glands on base of adaxial surface.

花瓣同数于萼片，离生，在正面的基部上加厚腺体。

Female flowers: sepals and petals like those of male flowers but slightly larger; ovary fleshy, 2(or 3)[-5]-loculed; ovule 1 in each locule, anatropous; styles short, 2-parted, usually divergent.

雌花： 萼片和花瓣与雄花的相似只是稍大；子房肉质，2(或者3) [-5]室；每子房室1胚珠，倒生；花柱短，2裂，通常分叉。

Sepals without or with a very narrow hyaline margin; stems erect to spreading but not frondose, not or scarcely ancipitous (2-edged) when young

没有有一很狭窄透明的边缘的或的萼片；但不是具叶的茎直立到开展，不或几乎不ancipitous(2镶边)幼时 30

Sepals with broad hyaline margin; stems erect to arching with ± numerous lateral branches, often frondose, markedly ancipitous (2-edged) when young

萼片具宽的透明的边缘；拱起具的茎直立多少多数侧枝，通常，幼时ancipitous(2镶边)显著 26

Petals 2-cleft either apically or often to base, longer or shorter than sepals, seldom absent.

花瓣2半裂或者顶部或通常至基部，长或短于萼片，很少无。

Sepals eroded-denticulate to subentire, usually apiculate, broadly elliptic to broadly ovate; leaf apex usually apiculate-obtuse to rounded

萼片腐蚀具小齿到近全缘，通常，宽椭圆形到宽卵形；叶先端通常具细尖钝到圆形 28

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。