茎状

Cauline leaves petiolate or sessile, often auriculate or amplexicaul at base, sinuate, pinnately lobed, or pinnatisect.

茎生叶具叶柄或者无柄，通常耳形或者抱茎的在基部，具深波状，羽状浅裂，或者羽状全裂。

Leaves simple, usually alternate, rarely opposite or verticillate, sometimes crowded at apices of branches; stipules usually small and caducous, sometimes larger, leaflike and persistent, rarely absent; petiole generally present, sometimes with apex 2-glandular and/or with additional glands along petiole length; leaf blade usually pinnate-veined, sometimes 3-5-veined from base or palmate-veined, with or without pellucid dots or lines, sometimes with a pair of glands at junction of blade and petiole, margin entire or toothed, teeth glandular or not. Inflorescences axillary, terminal, or cauliflorous, of various forms: racemose, spicate, cymose, corymbose, or paniculate, sometimes flowers fasciculate, or solitary; pedicels often articulate; bracts and bracteoles usually small to minute.

单叶，通常互生，很少对生或轮生，有时在枝端簇生；托叶通常小并且早落，有时大，叶状并且宿存，很少无；叶柄通常存在，有时先端有2个腺体，或沿着叶柄有腺体；叶片通常羽状脉，有时基部3-5出脉或掌状脉，有或无透明小圆点或线，花序腋生，顶生，或者茎生，或多种形式：总状，穗状，聚伞状，伞房状，或者圆锥状，有时花束状，或者单生；花梗通常有节；苞片和小苞片通常小到微小。

Main stem undeveloped; fertile stems several, arising from rosette, diffuse or ascending, 15--50(--100) cm, glabrous or puberulent on 1 side, very rarely densely hirsute. Basal leaves with blade linear, 5--15(--30) cm × 6--9 mm, margin ciliate only proximally; cauline leaves shorter, ciliate only on 1 side of sheath mouth, glabrous elsewhere, very rarely densely hirsutulous.

根状茎无。主茎不发达；能育茎数个，基生叶具线形的叶片，5-15(-30)厘米×6-9毫米，只下部的边缘具缘毛；茎生叶短，仅在鞘口部一边具缘毛，在别处无毛，极少浓密具微糙硬毛。

Main stem undeveloped, short, with basal, rosulate leaves; fertile stems 2--4, arising from base of main stems, usually erect, sometimes ascending, to 50 cm. Basal leaves with sheath sparsely hirsutulous throughout, sometimes proximal ones hirsute only along mouth slit; blade linear, 15--35 × 0.6--1.5 cm, glabrous.

根状茎无。不发达的主茎，短，基部的具，莲座丛叶；能育茎2-4，生于主茎基部，通常直立，有时上升，在厘米基生叶具鞘疏生全部，叶片线形， 15-35 * 0.6-1.5 厘米，无毛。

Flowering stems erect, 20-40 cm. Proximal stem leaves 3- or 4-verticillate or opposite, sessile,± lanceolate- to ovate-oblong, linear-oblong distally on stem, 2-5 × 0.6-1 cm, margin remotely and coarsely dentate, pinnately lobate, or subentire.

花茎直立，20-40 厘米下部的茎生叶轮生3或4的或对生，无梗，多少披针形到卵状长圆形，线状长圆形的在茎上部， 2-5 * 0.6-1 厘米，边缘稀疏和粗牙齿，浅裂的成羽状，或近全缘。

Cauline leaves petiolate; sepals membranous only at margin, remaining until young fruit develops; petals caducous; style minutely papillate, cylindric; stem trichomes crisped simple and forked, or malpighiaceous; raceme elongated considerably in fruit.

茎生叶具叶柄；萼片膜质只在边缘，保持直到幼果发育；花瓣早落；花柱微小乳突，圆筒状；皱波状的茎毛状体单纯和分叉，或者；总状花序在果期相当大地拉长。

Cauline leaves pinnatisect or pinnatifid, broader; stems pilose with trichomes to 1 mm

茎生叶羽状全裂或者羽状半裂，宽；茎具柔毛的具毛状体到1毫米 2 C。

Rhizomes horizontal, not torulose; stems robust; leaf margin slightly revolute, apex long acuminate.

根状茎水平，不近念珠状；茎粗壮；叶缘稍外卷，先端长渐尖。 52 P 。 amplexicaule 包茎拳参

Loriformis differs as follows: main stem undeveloped; sheaths of cauline leaves ciliate only on 1 side of mouth; cincinni subcapitate; pedicels slightly curved; seeds finely white reticulate, neither pitted nor verrucose.

不过，M。 loriformis 的不同如下：主茎不发达；茎生叶的鞘具缘毛的只在口的1边；蝎尾状聚伞花序近头状；花梗稍弯曲；种子白色细网状，既不具洼点也不瘤状。

The stem is generally aerial and erect but various modifications are found, for example underground stems like RHIZOMES, BULEBS, and CORMS, and horizontal structures, such as RUNNERS.

多数的茎是气生且直立的，但也发现了许多茎的变态，地下茎有根状茎、鳞茎、球茎；水平的茎结构有匍匐茎。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。