无脉

Leaves abaxially with at least veins with arachnoid tomentum, rarely glabrous, never with erect hairs

叶背面具至少脉具蛛丝状绒毛，很少无毛，从未具直立毛 34

Any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores.

众多无花无核有脉管的植物的任何一种，从根茎有真正的根，叶子舒展向上；由孢子繁殖。

Leaves simple, opposite, rarely whorled or alternate, pinnately veined; stipules absent or rarely present.

单叶，对生，很少轮生或互生，羽状脉；存在的无托叶或很少。

Leaves petiolate or sessile; leaf blade usually leathery, pinnately veined, margin entire.

叶具叶柄或无梗；革质的叶片通常，成羽状脉，边缘全缘。

Branchlets not virgate, gray-brown or dark brown, scabrous, with longitudinally arranged slits, not shiny; leaf blade leathery, spatulate or rhombic-elliptic, apex truncate or acute, adaxially glabrous or midvein sparsely puberulent, abaxially with ± dist

小枝不棒状，灰棕色或者暗褐色，粗糙，带有纵向安排的裂缝，不发亮；叶片革质，匙形或菱形椭圆形，先端截形或锐尖，中脉疏生微柔毛的正面无毛或，背面具多少dist 42 R。 rosthornii 小冻绿树

Leaves alternate, sessile, ovate to lanceolate, thin, many veined, base sometimes amplexicaul.

叶互生，无梗，卵形到披针形，瘦，很多脉，有时抱茎的基部。

Cauline leaves sessile, auriculate, sagittate, or amplexicaul, rarely rounded at base; fruit valves often with a prominent midvein.

无柄的茎生叶，耳形，箭头形，或者抱茎，很少圆形在基部；果裂爿经常具一突出中脉。

Fruit dehiscent siliques or rarely silicles, linear or rarely oblong, terete, 4-angled, latiseptate, or angustiseptate, sessile or rarely shortly stipitate; valves with an obscure to prominent midvein, pubescent on outside, rarely also on inside, keeled or not, smooth or torulose; replum rounded; septum complete, membranous, translucent or opaque, veinless; style obsolete or short, rarely half as long as or subequaling fruit, often pubescent; stigma capitate, entire or 2-lobed.

开裂的果长角果或很少短角果，线形或很少长圆形，，四棱形，具宽隔膜，果实狭隔的或，无梗或很少具短柄；裂爿具一不明显对突出中脉，短柔毛在外面上，在里面也很少，与否龙骨状，近念珠状的平滑或；假隔膜绕行；完全，膜的隔膜，不透明的半透明或，；废退的花柱或短，或的一半很少果，通常短柔毛；柱头头状，全缘的或2裂。

Fruit dehiscent siliques or silicles, linear, oblong, ovoid, obovoid, ellipsoid, or lanceolate, terete or slightly 4-angled, sometimes angustiseptate; valves with a prominent midvein, smooth; replum rounded; septum complete or perforated; style absent or short and to 1.5 mm; stigma capitate, entire.

果开裂长角果或短角果，线形，长圆形，卵球形，，椭圆形，或披针形，四棱形，有时果实狭隔的圆柱状或稍；裂爿具突出中脉，滤波；假隔膜绕行；隔膜完全的或具孔；花柱无的或短和对1.5毫米；柱头头状，全缘。

Fruit dehiscent silicles, obdeltoid to obdeltoid-obcordate, strongly flattened and angustiseptate, sessile; valves papery, prominently veined, strongly keeled; replum rounded; septum complete; style less than 1 mm, included or exserted from apical notch; stigma capitate, entire.

开裂的果短角果，倒三角形对倒三角形倒心形，强烈扁平和，无梗；纸质的裂爿，显著脉，强烈龙骨状；假隔膜绕行；隔膜完全；称呼不到1毫米，包括或从顶端凹缺；柱头头状，全缘。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。