萼片的

This genus is closely related to Berchemia but differs in having sepals with beaklike protrusions at the keeled adaxial midvein; disk pentagonous, not persisting in fruit; drupe 1-loculed, 1-seeded; and leaves often asymmetrical.

这属与Berchemia密切相关，但是不同处为，萼片在龙骨状正面中脉有具喙状突起的；花盘五角形，不宿存在果；核果1室，1种子；并且留下通常不对称。

Leaflets less than 7 cm, leathery, apex not caudate; outer 3 sepals of male flowers 0.8--1.4 cm.

小叶不到7厘米，革质，先端不；外部3雄花的萼片0.8 --1.4 厘米 14

Scapose perennials with caudices covered with petioles of previous years; trichomes almost exclusively simple, restricted to leaf margins and sepals abaxially; stems leafless or with 1-3 leafy bracts

为第二年的叶柄所覆盖的有茎基的Scapose的多年生植物；毛状体几乎专门简单，对背面叶缘和萼片限制；茎无叶的或具1-3叶状苞片 11 A。 alaschanica 贺兰山南芥

Sepals 5, distinct or connate to ± half their length.

萼片5，离生或其长度的一半为合生。

Sepals free or connate only at base.

萼片离生或合生的只在基部。

Flowers rather small. Sepals connate only at base.

花相当小。萼片合生的只在基部。

Leaves to 13 mm wide; inflorescences with an umbel-like cyme; sepals glabrous

叶到13毫米宽；花序具一象伞形花序一样的聚伞花序；萼片无毛 6 Biondia tsiukowensis 茨菇秦岭藤

Trees 10–25 m tall; sepals nearly as long as hypanthium; drupe 1.2–2.5 cm.

乔木10-25米高；萼片近等长托杯；核果的1.2-2.5 厘米 12

Inflorescence with each flower surrounded by a 5-fid, calyxlike involucre of bracts, arranged in terminal,± flat-topped cymes, rarely solitary; involucral lobes erect, acuminate, plicate, not enlarged after flowering.

花序每花被5裂的，苞片的萼片状的总苞包围，排列在顶生，多少顶端平的聚伞花序，很少单生；总苞裂片直立，渐尖，折扇状，花后不放大。

Sepals entire or occasionally with few glandular cilia; bracts without or with short glandular auricles; leaves entire

萼片全缘的或偶有具很少具腺的cilia；没有有短的具腺的叶耳的或的苞片；叶全缘 60

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。