scarious bracts; a scarious tongue.
干膜质苞片;干状舌
scarious bracts; a scarious tongue.
干膜质苞片;干状舌
A scale-like bract enclosing the pistil in Carex.
雌器苞 Perigynium (pl. perigynia) 苔草属中,包被雌片状苞片。
Bracts linear to linear-lanceolate, 8--20 × as long as wide, apex acuminate or cirrose.
苞片线形到线状披针形,8-20*倍于宽,先端渐尖有卷须。(7
In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.
在菊科植中,苞片数目多而聚生在花序外围,称为总苞。
orchids with leafy-bracted racemes of greenish or purplish irregular flowers.
兰科一个属,花不规则,绿,排成总状花序,生于叶状苞片内。
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;苞片而不是有卷须在先端。(18
Bract scale The structure found in large numbers in the female cone of gymnosperms, each bearing an ovuliferous scale in its axil.
苞:在裸子植雌球果中大量存在结构,每个苞都包含一个珠。
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,舌状壳斗苞片,线形,通常反折。(3
orchid with broad ovate leaves and long-bracted green very irregular flowers.
一种陆生兰花,叶阔卵形,花绿、极不规则,具长苞片。
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.
根状茎长和薄具短小节;三出叶片,狭窄叶柄;总苞片具叶柄;雌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,正面平面者稍凹;喙1/8-1/5段珠心;种子附着于果皮;叶和苞片锐尖但不是针状在先端。
Utricles convex on both sides; rostra nearly equal to length of kernel; seed free from pericarp; leaves and bracts acicular to spinulose at apex.
胞果凸两面;喙差不多等于珠心长度;种子离生果皮;对具微刺在先端针状叶和苞片。
Rachis and pedicels lanuginose or tomentose; bracts orbicular-ovate, 5–7 mm, both surfaces densely sericeous; calyx adaxially densely sericeous; leaf base subcordate.
轴和花梗被绒毛者被绒毛;卵形苞片圆形,5-7毫米,两面密被绢毛;正面花萼是密被绢毛;叶基部近心形。
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