具的

Disk intrastaminal, cupular, sulcate to crenulate.

雄蕊内的花盘，杯状，具槽到具细圆齿。

Leaf margin denticulate, crenulate, rarely entire or subentire; corolla urceolate or tubular, rarely campanulate; anthers with short spurs or not.

叶缘具小齿，具细圆齿，很少全缘或近全缘；花冠瓶形的或管状，很少钟状；花药具短距与否。

Stems quadrangular, lightly grooved to nearly winged, glabrous or white crisped hairy.

四棱的茎，轻而易举具凹槽对近具翅，或白色使卷曲有毛。

Mid-cauline and upper leaves with distinct petioles 2-7 mm, and with narrowly cuneate bases.

中间茎生和上部叶片具明显的叶柄2-7毫米并且具狭楔形基部。

Only 1 valve with 2 pairs of teeth, others denticulate; teeth 3.5-4 mm, apex usually slightly curved.

只有1裂爿具2齿，其它人具小齿的；齿3.5-4毫米，先端通常稍弯曲。

All valves dentate or denticulate; teeth 2-4 mm, apically straight.

全部裂爿具牙齿的或具小齿；齿2-4毫米，顶部直。

Leaves petiolate; leaf blade secondary veins 2-4 on each side of midvein, tertiary veins parallel, margin entire or denticulate.

叶具叶柄叶片次脉2-4在中脉两边各，平行的第三脉，边缘全缘或具小齿。

Stem branched from base; valves triangular, margin dentate or denticulate.

茎分枝自基部；三角形的裂爿，边缘具牙齿或具小齿。

Cincinni dichotomously branched from base; 1 branch with 1.5--2 cm long peduncle and 1--4 long-exserted male flowers; other branch with much shorter peduncle and 3--5 bisexual flowers included in involucral bracts; pedicels thick and curved, ca. 3 mm, to 5 mm in fruit.

蝎尾状聚伞花序二歧自基部；1分枝具1.5-2厘米长花序梗和1-4长外露的雄花；其他分枝具非常短花序梗和3-5两性花在总苞片内藏；花梗厚和被弄弯，约3毫米，在果期对5毫米。

Cymes solitary or dichotomously branched, ebracteate or lower pedicels bracteate, rarely all bracteate (flowers extra-axillary).

或者二歧分开的聚伞花序单生，无苞片或者下部花梗具苞片，很少全部具苞片。

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。