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叶颈

n.blade neck
网络leaf neck

叶颈

英-汉网络释义

叶颈

leaf neck

植物学名词集合Botany terms - NatureThinker ... 362 "主棱” host ribbing 363 "叶颈” leaf neck 364 "有花植物” anthophyta ...

1

tunic generally with a collar of persistent leaf bases, apex splitting longitudinally .

鳞茎皮一般的具宿存叶基部的叶颈，先端纵向劈开。

2

Rhizome stout , sometimes clump-forming , often surrounded by a dense collar of persistent fibers from disintegrated leaf bases.

根状茎粗壮，有时形成丛生，通常被凋落叶基部的宿存纤维的紧密叶颈包围。

3

Rhizome surrounded by a dense collar of persistent fibers from disintegrated leaf bases.

一凋落叶基部的宿存纤维的紧密的叶颈包围的根状茎。

4

ovules 2 per locule . Style filiform; pistil head thickened , with a short basal collar and apiculate apex .

每室 2 胚株花柱丝状雌蕊头状花序加厚，具一短基部叶颈和具细尖先端。

5

Culms subscandent, nodal sheath scars often with corky collar; spikelets pendulous ; culm sheaths adaxially distally glabrous .

秆近攀缘，节的鞘痕通常具木栓质叶颈；小穗下垂；上部的正面的竿箨无毛。

6

Culms self-supporting, nodal sheath scars without corky collar; spikelets not pendulous ; culm sheath adaxially distally scabrid.

没有木栓质叶颈秆自力更生，节的鞘痕；小穗不下垂；上部的正面的竿箨粗糙。

7

nodal sheath scars usually prominent , often with corky collar.

通常突出的节鞘痕，通常具木栓质叶颈。

8

tunic grayish brown , distally with a collar of persistent leaf bases 1--2 cm .

鳞茎皮淡灰棕色，上部具宿存叶基部的叶颈 1-2 厘米。

9

tunic yellow-brown , distally with a collar of persistent leaf bases, partly surrounded by roots ;

鳞茎皮黄褐色，上部具宿存叶基部的叶颈，部分被根包围；

10

tunic brownish yellow or pale gray , papery, distally with a collar of persistent leaf bases 1--5 cm, not surrounded by numerous roots ;

鳞茎皮带褐色黄或浅灰色，纸质的，上部具宿存叶基部的叶颈 1-5 厘米，不被多数根包围；

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