生叶

Stems simple or multibranched; leaf blade lanceolate or elliptic-lanceolate to ovate, 5-10 mm wide; racemes opposite to leaves or axillary; bracts ovate-lanceolate, caducous; inner sepals obovate-oblong.

茎单生或多分枝；叶片披针形的或椭圆形披针形到卵形，5-10毫米宽；总状花序与叶对生或腋生；苞片卵状披针形，早落；内部萼片倒卵状长圆形。

Leaves all basal, or basal and cauline, simple, palmately parted or sect.

叶全部基生，或基生和茎生，单，掌状深裂或裂。

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 basal or basal and cauline, pedately compound, 3--13-foliolate, rarely simple; central leaflet entire.

叶基生或基生和茎生，鸟足状加重，具小叶，很少单；中心的小叶全缘。

Cymes broadly paniculate, terminal or axillary, pedunculate. Flowers small.

叶对生 宽圆锥状的聚伞花序，顶生或腋生，有花序梗。

Leaves alternate, often opposite or whorled in Peperomia , simple, base often asymmetric, palmately or pinnately veined.

叶互生，通常对生或轮生在Peperomia内，单，不对称的基部通常，掌状或成羽状脉。

Leaves basal and on stem, opposite, rarely in whorls of 3, lanceolate to ovate, pinnatifid to pinnatisect.

叶基生和在茎上，对生，很少3轮生，披针形的到卵形，对羽状全裂羽状半裂。

Leaves simple, alternate, opposite, or verticillate, not stipulate, or sometimes with stipular glands at base of petiole, petiolate or sessile, pinnately veined, margin serrate to nearly entire, teeth often glandular-mucronate.

单叶，互生，对生，或者轮生，不具托叶，或者有时在叶柄基部有托叶状腺体，有叶柄或无叶柄，羽状叶脉，边缘有锯齿至近全缘，锯齿通常有腺状短尖。

Leaves opposite, alternate, or 3-whorled, sessile or subsessile.

叶对生，互生，或3叶轮生，无柄或近无柄。

Stems ascending. Leaves alternate or opposite; stipules persistent, lateral, free; leaf blade ovate, 3-veined or triplinerved, margin serrate; cystoliths punctate.

茎上升 叶互生或对生；托叶宿存，横向，离生；叶片卵形，3脉或，边缘有锯齿；钟乳体具点。

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。