叶状苞

Leaves densely verticillate, subverticillate, or decussate, sessile, margin entire; stipules absent. Inflorescences axillary on upper part of branchlets, 1–3-flowered; bracts (2–)4 or 5(or 6), scalelike.

叶密被轮生，近轮生的，或交互对生，无梗，边缘全缘；托叶无花序腋生在小枝上半部分上的，1-3花的；苞片(2-)4或5，鳞片状。

Racemes axillary or at defoliate nodes; bracts narrowly lanceolate, ovate, or ± rounded, densely imbricate, margin hyaline and ciliate, usually caducous.

总状花序腋生或在除叶节；苞片狭披针形，卵形的，或多少圆形，浓密覆瓦状，和具缘毛，通常早落的边缘透明。

Early spring-flowering plant of eastern North America resembling the related jack-in-the-pulpit but having digitate leaves, slender greenish yellow spathe and elongated spadix.

一种早春开花的北美东部的海芋，与近缘天南星的区别在于它具有掌状叶、细长的淡绿黄色佛焰苞及伸长的佛焰花序。

Fruiting bracts acute at apex; leaves scarcely furfuraceous.

果苞片锐尖的在先端；叶几乎不软鳞片状的。

Leaves obovate, broadly obovate, or elliptic-oblong, apex obtuse with a mucro; bracteoles spiny, 2-winged at base; pseudostaminode long fimbriate and ciliate at apex.

倒卵形的叶，宽倒卵形，或椭圆形长圆形，先端钝的具一短尖头；小苞片多刺，2翅的在基部；假退化雄蕊长流苏状和纤毛的在先端 1 A 。

Leaves very densely arranged in overlapping, pectinate rows, 1-2.5(-4.3) cm; bracts of seed cones mostly included or slightly exserted with very short cusps

叶非常浓密在重叠过程中安排，栉状排，1-2.5(-4.3)厘米；球果多数内藏或稍外露具非常短尖突的苞片 3 Abies fanjingshanensis 梵净山冷杉

Leaves elliptic or elliptic-lanceolate, apex caudate; bracteoles spiny, 2-parted at base; pseudostaminode serrulate at apex.

叶椭圆形或椭圆形披针形，先端尾状；小苞片多刺，2深裂的在基部；假退化雄蕊有细锯齿的在先端。

Leaves broadly linear to linear-lanceolate, 5--23 mm wide; spathe with a long beak sometimes to 7 cm; perianth white

叶宽线形到线状披针形，5-23毫米宽；有时的有一个长喙的佛焰苞到7厘米；花被白色 29 ALLIUM paepalanthoides 天蒜

Leaf margins sparsely serrate; fruiting bracts flabellate, with soft, thornlike, tuberculate appendages.

叶缘疏生有锯齿；扇形的果苞片，柔软的具，刺状，具瘤附属物。 13 A 。 centralasiatica 中亚滨藜

Panicle terminal, without leaves or with bracts, not spicate or headlike; nodes usually inflated, stem rarely absent.

顶生的圆锥花序，没有叶或具苞片，并非穗状的或头状；节通常膨大，茎很少无。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。