具对生叶

Leaves trifoliolate; lateral leaflets subsessile, petiolule of terminal leaflet 2-4 cm; leaflet blades oblong-lanceolate to elliptic, 5-10 cm, subcoriaceous, glabrous or densely pubescent on abaxial surface when young and pubescent along veins when mature, green adaxially, pale green abaxially, lateral veins 7-10 pairs, base obtuse to rounded, sometimes oblique on lateral leaflets, margin serrulate with hard teeth, apex narrowly acuminate.

叶具三小叶；近无柄的侧生小叶，顶生小叶的小叶柄2-4厘米；小叶叶片长圆状披针形的到椭圆形，5-10厘米，近革质，在背面上幼时无毛的或密被短柔毛的，成熟时短柔毛沿脉，正面绿色，背面浅绿色，侧脉7-10对，基部钝到圆形，有时在侧生小叶上斜，边缘细锯齿具硬齿，先端狭渐尖。

Leaves opposite, sessile or petiolate; interpetiolar stipules well developed to reduced to a transverse ridge.

叶对生，无柄或具叶柄；叶柄间的托叶发育良好到一根横梁成脊状的退化至。

Leaves opposite, petiolate; leaf blade pubescent on both surfaces, secondary veins 2 or 3(or 4) on each side of midvein, margin entire.

叶对生，具叶柄；叶片两面被短柔毛，次脉在中脉两边各2或者3(或者4)，边缘全缘。

Leaves opposite, simple, lobed, or palmately 3-foliolate; petiole long.

叶对生，单，浅裂，或具3小叶；叶柄长。

Leaves opposite, usually with petiolar glands.

叶对生，通常具petiolar腺体。

Leaves opposite, long petiolate, 3-5-veined from base.

叶对生，具长叶柄，3-5脉的自基部。

Leaves opposite, petiolate or upper ones sessile.

叶对生，具叶柄的或上部的无梗。

The results of observation on the microstructure of Karelinia caspica, Tamarix stromongolica, Salsola collina. Cheno Dodium glaucum, stipa bangenana show that the nutritional organs of these halophytes present some adaptability structures as follows:(1) sunken stomas, thick cuticle and orderly arrangement of epidermal cell;(2) equilateral leaves with developed palisade tissue, or squama-shaped leaf;(3) well-developed water-storing tissue in stems and leaves;(4) crystal cells, salt glands in most of the leaves and assimilating branches.

通过对花花柴、甘蒙怪柳、猪毛菜、灰绿藜、长芒草五种盐生植物显微结构观察，这五种盐生植物营养器官的形态结构均呈现一定的适应性特征：(1)气孔器下陷，角质层加厚，表皮细胞排列紧密而整齐；(2)多为等面叶，叶片栅栏组织发达，或退化为鳞片状，而具同化枝；(3)茎、叶多为肉质化，贮水组织发达；(4)具有含晶细胞，枝叶具盐腺。

Leaves opposite, petiolate; leaf blade ovate, elliptic, or oblong-lanceolate, leathery or subleathery to papery.

叶对生，具叶柄；叶片卵形，椭圆，或者长圆状披针形，革质或近革质到纸质。

Leaves opposite, petiolate to almost sessile; leaf blade oblong-lanceolate to ovate-lanceolate, secondary veins 1 or 2(or 3) on each side of midvein.

叶对生，具叶柄到几无梗；叶片长圆状披针形到卵状披针形，次脉在中脉两边各1或2(或3)。

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。