生叶的

The cones are globose to ovoid, 1.5-2.5 cm in diameter with 16-28 scales, arranged in opposite pairs in four rows, each pair at right angles to the adjacent pair; they mature in about 8-9 months after pollination.

叶交互对生，在绿色脱落的侧生小枝上排成羽状二列，线形，柔软，几无柄，通常长1.3一2厘米，宽1.5一2毫米，上面中脉凹下，下面沿中脉两侧有4－8条气孔线，雌雄同株。

Single leaf alternate, oval to lanceolate , there is a clear and thick jagged edges or deep cleft, base wedge-shaped, with petiole, the first capitulum solitary or a few stems and branches set born in the top of the outer phyllaries green multi-layer, strip, edge membranaceous; tongue Flower-shaped yellow, red, purple or white or light green.

单叶互生，卵形至披针形，边缘有明显而粗大锯齿或深裂，基部楔形，有叶柄，头状花序单生或数个集生于茎枝的顶端，外层总苞片绿色多层，条形，边缘膜质；舌状花黄色，红色、紫色或白色甚至浅绿色。

Inflorescence a small cyme or glomerule, sometimes reduced to a solitary flower, leaf-opposed or terminal; bracts small, membranous.

花序一小聚伞花序或团伞花序，有时退化至一单生花的，叶对生或顶生；苞片小，膜。

Leaves all basal, persistent remnants of petioles forming a dense clump; flower solitary, terminal; petals clawless

叶全部基生，叶柄的宿存的剩余形成一片紧密的丛；花单生，顶生；花瓣无爪 17 Paraquilegia 拟耧斗菜属

Leaves evergreen, deciduous or semideciduous, alternate, sometimes clustered at stem apex; margin entire, very rarely crenulate, abaxial indumentum sometimes with a pellicle (a thin skinlike layer on the surface).

灌木或乔木陆生的或附生，常绿的叶，落叶或半落叶，互生，有时在茎先端的簇生；边缘全缘，极少具细圆齿，背面毛被有时具一表膜。

Leaves odd-pinnately 3- to many foliolate or sometimes digitately 3-foliolate (occasional leaves even-pinnate, 2-foliolate, or 1-foliolate); functional gynoecium 1-5-loculed, with distinct carpels or carpels basally connate; fruit of 1-5 distinct or basal

叶奇数羽状复叶3-对具小叶的很多或有时具3小叶偶然偶数羽状复叶，2具小叶，或单身复叶；功能的雌蕊群1-5室，具离生的心皮或心皮基部合生； 1-5离生或者基部的果 1 Zanthoxylum 花椒属

There are 18 species of Paphiopedilum in China. Most of them grow in limestone regions and are epiphytic or terrestrial. There are two types of leaves mottled leaves and green leaves. They distribute in subtropics of China. Five species of subgenus Brachypelalum are the most primitive grou p of Paphiopedilum in China and four of them distributed in the limeston e re gions of Eastsouth Yunnan. Most species of Paphiopedilum distribute in this area,too.

国产兜兰野生种共有18种，主要分布于热带过渡地区，主产西南各省区；大多数种类生长于石灰岩山地，多为半附生兰，呈丛生生长，另一部分生长于酸性砂岩面的腐叶土上，多为地生兰，呈单株生长或分蘖状散生；大部分兜兰分布于较高海拔地区；国产兜兰属中最原始的短瓣亚属绝大部分种类仅分布在滇东南地区与贵州、广西连成一片的岩溶地貌的石灰岩地区，而兜兰属中较进化的兜兰亚属大部分种类在本区皆有分布。

Leaves few to many, basal or along stem and opposite, seldom in whorls of 3 or alternate, unequal to equal in a pair; leaf blade puberulent to villous or velutinous, rarely glabrous, base cuneate to cordate, rarely attenuate.

叶少数到多数，基部的或沿茎和对生，成对不能胜任等长的很少3轮生或互生；对具长柔毛或茸毛，很少无毛，基部楔形到心形被微柔毛，很少渐狭的叶片。

Terminal clusters umbel-like, subtended by a whorl of 4 leaves, often on short axillary branches.

伞形花序象一样的顶端簇生，在一轮生的4叶，通常在短上腋生的分枝以前被包着。

Leaves alternate or opposite, sometimes closely clustered at end of branchlets or with flowers on dwarf shoots.

叶互生或对生，簇生在小枝或具花在矮小的嫩枝上的末端的有时接近。

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。