心形的

Leaf blade usually oblong to ovate, cordate or nearly so at base; leaf and fruit without pubescence.

叶片通常长圆形到卵形，心形的或近如此在基部；叶和果没有短柔毛。

Leaves basally subcordate or subtruncate, rarely rounded

叶基部近心形的或近截形，很少圆形 39

Calyx teeth obsolete. Petals white, oblong, broadly ovate or subcordate, base cuneate, apex scarcely incurved, outer petals slightly larger.

萼齿不明显花瓣白色，长圆形，宽卵形或近心形的，基部楔形，几乎不弯曲的先端，外部花瓣稍大。

Stem usually more than 28 cm; basal leaf blade ovate-cordate, 3-4.1 cm, deeply cordate at base

茎通常超过28厘米；卵状心形的基生叶，3-4.1厘米，深心形在基部 30 P。

Leaf blade ovate or ovate-cordate, apex cuspidate, basal lobes incurved and sometimes overlapping; peduncle ca. 1.5 cm; corona lobes shorter than gynostegium, truncate

或卵形心形的叶片卵形，先端骤尖，弯曲的基部裂片和有时重叠；花序梗约的1.5厘米；副花冠裂片短于合蕊冠，截形 22 Cynanchum wilfordii 隔山消

Cauline leaves triangular, base shallowly hastate, cordate, or truncate

三角形的茎生叶，浅戟形，心形的基础，或截形 6

Plant branching from upper part of stem, corymbose, branchlets thin; leaf blade ovate-deltoid or ovate; capsule broadly obcordate, ca.

植株分枝从茎的上半部分那里，伞房状，瘦的小枝；叶片卵形正三角形或卵形；宽倒心形的蒴果，约2毫米直径；种子卵球形，具瘤或，没有翅。

Stamens 8, equal in size; anthers obcordate or obcordate-elliptic, dehiscience poricidal; connective base usually decurrent forming a curved spur or bulge.

雄蕊8，大小相等；花药倒心形的或倒心形的椭圆形，孔裂；药隔基部通常下延形成一个弄弯的距或膨胀。

Leaves simple, petiolate or subsessile, cordate to lanceolate, penniveined.

单叶，叶具柄或近无柄，心形的到披针形，羽状脉。

Basal leaf blade ovate-cordate, base cordate; cauline leaf borne near apex of stem, much smaller than basal leaves; petals yellowish

卵状心形的基生叶，基部心形；忍受的茎生叶干，非常小于基生叶的近先端；花瓣淡黄 7 P。

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。