叶状

Objective: To study the induction of hairy roots and anthraquinone production in Rheum palmatum .

中文摘要：目的：研究掌叶大黄毛状根的诱导及蒽醌类化合物的生产。

Leaves abaxially with at least veins with erect hairs, or sometimes mixed with arachnoid tomentum

叶背面具至少脉具直立毛，或有时与蛛丝状绒毛混生 36

Abaxial surface of leaves with arachnoid hairs, and very prominent parallel cross-bars on veinlets.

叶背面具具蛛丝状毛的毛和在细脉上的非常突出的平行的横脉。

Leaves usually 1-veined, axil with a cluster of white woolly hairs

叶通常1脉，腋具一簇白色的具绵状毛的毛 38a var。

Leaves 3 split or 3 deep crack length 8 to 12 cm, width 7 to 10 cm, serrated edges, flowers single, born in axilla, small bracts linear, at base of calyx Hopson.

叶3分或3深裂纹长度8日至12厘米，宽7至10厘米，边缘锯齿状，花单，在腋下出生，小苞片线性，在基地的花萼霍普森。

Cauline leaves subentire or entire, not ciliate; mature fruit distinctly 4-angled, attenuate to beaklike apex (2-)2.5-3 mm; fruiting pedicels 1.5-3(-4.5) mm, much shorter than fruit

茎生叶近全缘的或全缘，不具缘毛；成熟果清楚四棱形，对喙状渐狭先端2-2.5-3毫米；果梗1.5-3(-4.5)毫米，远短于果 3 G。 ikonnikovii 短梗四棱荠

Leaves basally cuneate, truncate, or subhastate; styles 2, free, achenes nearly orbicular, biconvex.

叶基部楔形，截形或者近戟状的；花柱2，离生，近圆形，双凸。 109 P 。 dichotomum 二歧蓼

This plant, which is known botanically as "Ichang Gooseberry", grows also on the mountain slopes.

山谷中常见的一种植物是芋头学名叫番薯，这种植物叶大成箭状，有点像海芋，很好辨认。

Leaves laterally flattened, basally equitant, sword-shaped; bracteole cupular; pedicel glabrous; anthers ovate, with 2 separate locules

叶侧面使变平，基部套折，剑形；小苞片杯状；花梗无毛花药卵形，具分开子房室 1 Tofieldia 岩菖蒲属

The basic structure of the inflorescence is the cyme (branchlets arising from the bracteole axils, the bracteoles serving as bracts for upper flowers), which can be reduced to one flower with two bracteoles and a bract. Units of dispersal vary considerably (capsules opening with lower part persistent, flower and bracteoles falling together, or cymose partial inflorescences breaking off above bract) and can be characteristic for genera. Several genera possess long trichomes serving dispersal at the base of the tepals.

花序的基本的结构是聚伞花序小枝起因于bracteole腋，散布的单位变化多样(蒴果开裂下半部分的宿存，花和小苞叶一起脱落，或部分聚伞花序在苞片以上裂开并且可以作为属的特征一些属在花被片的基部有长的毛状体用于散布Digera arvensis Forssk吗？

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。