ligules

ligules

美 　英

• n.【植】叶舌；舌状花冠

词形变化

复数：ligules  

英汉解释

n.	1. 【植】叶舌,舌状;舌状花冠

英英解释

n.	1. an outgrowth at the junction of the leaf sheath and leaf blade in a grass, typically a membranous or scaly flap but in some grasses a ring of hairs 2. the strap-shaped extension of florets found in the flower heads of some members of the daisy family and in some grasses

例句

ligules membranous, milky-white or hyaline.

叶舌膜状体，乳白色或者透明。

Culm sheaths initially hirsute, base densely brown crinite, leaf ligules ca. 1 mm.

最初多毛的竿箨，浓密棕色具长软毛的基础，叶叶舌约1毫米。

2 (1) Ligules of culm sheath and leaf sheath long ciliate.

竿箨的叶舌和叶鞘具长缘毛。

ligules pale green or withered, truncate or slightly concave, glaucous, margin ciliolate;

或者枯萎，截断的叶舌苍绿色或者稍凹，有白霜，边缘具短缘毛；

ligules scarcely exserted, apex concave, petioles slightly scabrous on both sides;

几乎不外露的叶舌，凹的顶，叶柄有点粗糙两面；

ligules purple, rounded, ca. 1 mm, margins initially ciliate;

叶舌紫色，绕行，约1毫米，边最初纤毛；

ligules rounded or truncate, ca. 2 mm, slightly hairy, apex not uniform;

叶舌绕行或截形，约2毫米，稍有毛，顶不相同；

ligules truncate, ca. 1 mm, glabrous;

叶舌削去，约1毫米，无毛；

ligules a line of hairs;

叶舌一排头发；

ligules arched, ca. 1 mm, glabrous;

叶舌拱起，约1毫米，无毛；

ligules a ring of hairs;

叶舌一枚头发的戒指；

ligules ca. 1. 5 mm tall in middle, margin dentate and long ciliate;

叶舌约1.5毫米高的在中部，边缘具牙齿和具长缘毛；

ligules scarious, ca. 0. 2 mm, margin ciliate;

干膜质的叶舌，大约0.2毫米，边缘具缘毛；

ligules fringed, ca. 0. 3 mm;

叶舌作为边缘，大约0.3毫米；