bract

scarious bracts; a scarious tongue.

干膜质片；干鳞状舌

A scale-like bract enclosing the pistil in Carex.

雌 Perigynium (pl. perigynia) 草属中,包被雌蕊的鳞片状片。

Bracts linear to linear-lanceolate, 8--20 × as long as wide, apex acuminate or cirrose.

片线形到线状披针形，8-20*倍宽，先端渐尖或有卷须。(7

In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.

在菊科植中，片数目多而聚在花外围，称为总。

orchids with leafy-bracted racemes of greenish or purplish irregular flowers.

兰科的一个属，花不规则，绿色或紫色，排成总状花，叶状片内。

Nectaries 2--3 mm; style lobes 2--3 mm; bracts not cirrose at apex.

蜜腺2--3毫米；花柱裂片2--3毫米；片而不是有卷须的在先端。(18

Bract scale The structure found in large numbers in the female cone of gymnosperms, each bearing an ovuliferous scale in its axil.

鳞：在裸子植的雌球果中大量存在的结构，每个鳞都包含一个珠鳞。

Leaf blade narrowly elliptic-lanceolate to ovate-lanceolate, margin spiniform dentate; bracts of cupule subulate, ligulate, or linear, often reflexed.

叶片狭椭圆形披针形到卵状披针形，边缘具牙齿；钻形，舌状的壳斗的片，或线形，通常反折。(3

orchid with broad ovate leaves and long-bracted green very irregular flowers.

一种陆兰花，叶阔卵形，花绿色、极不规则，具长片。

Rhizome long and thin or shortly nodulose; leaf blade ternate, petiole narrow; involucral bracts petiolate; pistils and achenes with distinct style and small, usually linear stigma.

根状茎长和薄的或具短的小节；三出的叶片，狭窄的叶柄；总片具叶柄；雌蕊和瘦果具明显花柱和小，通常线形柱头。(8

Utricles convex abaxially, plane or slightly concave adaxially; rostra 1/8-1/5 length of kernel; seed adherent to pericarp; leaves and bracts acute but not acicular at apex.

胞果凸背面，正面的平面或者稍凹；喙1/8-1/5段珠心；种子附着果皮；叶和片锐尖但不是针状的在先端。

Utricles convex on both sides; rostra nearly equal to length of kernel; seed free from pericarp; leaves and bracts acicular to spinulose at apex.

胞果凸的两面；喙差不多等珠心的长度；种子离的果皮；对具微刺的在先端针状的叶和片。

Rachis and pedicels lanuginose or tomentose; bracts orbicular-ovate, 5–7 mm, both surfaces densely sericeous; calyx adaxially densely sericeous; leaf base subcordate.

轴和花梗被绒毛或者被绒毛；卵形片圆形，5-7毫米，两面密被绢毛；正面的花萼是密被绢毛；叶基部近心形。