柔毛状的

Sepals ovate or narrowly oblong, erect, glabrous or pubescent, base of lateral pair saccate or not.

萼片卵形或狭长圆形，直立，无毛或被短柔毛，囊状的侧对的基部与否。

Petiole slightly furrowed adaxially; leaf blade narrowly elliptic, elliptic, oblong, or ovate, glabrous to densely pubescent, lateral veins actinodromous, often raised abaxially.

正面的叶柄稍棱槽；叶片狭椭圆形，椭圆形，长圆形，或卵形，无毛到密被短柔毛的，侧脉具掌状脉，通常背面突起。

Calyx lobes spreading in fruit, not stellate, elongated to 4-5 mm; leaves usually densely appressed pubescent, grayish green; marginal glochids with small anchorlike tip.

萼裂片在果期开展，不星状，拉长到4-5毫米；叶通常浓密贴伏短柔毛，灰绿色；边缘的钩毛具小的anchorlike端部。

Fruit cordate, ovoid, or subglobose; valves flattened, sometimes slightly inflated, carinate, glabrous or sparsely pubescent when young

心形，卵球形的果，或近球形；裂爿使变平，有时稍膨大，具龙骨状隆起，幼时的无毛或疏生短柔毛 1 C。

Carpellate inflorescences 2–3 cm, rachis, pedicels, and calyx tube sparsely pubescent with thick trichomes.

雌花序2-3厘米，轴，花梗和萼筒疏生短柔毛有厚的毛状体的。

Plants 5-30 cm tall, cespitose, glandular or eglandular, pubescent with crisped, simple retrorse trichomes to 1.5 mm, or glabrous; caudex branched, covered with petiolar remains of previous years.

植株5-30厘米高，丛生，具腺或，皱波状，单的短柔毛具在毫米，或无毛；块根分枝，为第二年的petiolar 残余所覆盖。

Leaves few to many, basal; leaf blade puberulent to woolly or velutinous, base cuneate to cordate.

叶少数到多数，基部；对具绵状毛的或茸毛，基部楔形到心形被微柔毛的叶片。

Fruit ovoid, slightly dorsally compressed, constricted at the commissure; dorsal and intermediate ribs filiform, lateral ribs obscure, surface glabrous or pilose; vittae 1–2 or 3–6 in each furrow, 2 or 4–8 on commissure.

果卵球形，在合生面背压扁，缢缩的稍；背侧和中间棱丝状的，侧棱不明显，表面无毛或具柔毛；油管1-2或者3-6在每棱槽，2或者4-8在合生面上。

Corolla white to yellow-white, 2-4 cm, 2-lipped; tube ca. as long as calyx tube, without hairy annulus inside; upper lip straight, galeate, densely villous outside; lower lip straight, 3-lobed; middle lobe cordate, margin membranous.

花冠白色到黄色白色，2-4厘米，二唇形；筒部约与花萼等长筒部，没有有毛环带在里面；直接的上唇，盔状，在外面的密被长柔毛；下唇直，3浅裂；中部裂片心形，边缘膜质。

Corolla white or yellow-white, sometimes reddish, margin glandular pubescent with reddish hairs; calyx segments usually entire; parasitic on species of Lamiaceae

花冠白色或黄色白色，有时带红色，边缘腺状短柔毛具带红色的毛；花萼裂片通常全缘；在Lamiaceae的种上寄生 21 Orobanche alba 白花列当

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐