难检字字典在线查询

汉语拼音：è piàn

环列在花的最外面一轮的叶状薄片，一般呈绿色。花萼是由若干萼片组成的。

萼片 [è piàn]

1. 环绕花瓣的裂片，多呈绿色，在花蕾期，常包裹花蕾，具有保护作用。

• Staminodes of same color as sepals, not black-brown, glabrous, distinctly differentiated into a claw and an expanded limb.

  退化雄蕊与萼片相同颜色，不黑棕色，无毛，清楚分化成一瓣爪和一膨大的瓣片。

• Leaves narrowly lanceolate to linear-lanceolate, base cuneate; plants glabrous; epicalyx segments shorter than to equaling sepals.

  叶狭披针形的到线状披针形，基部楔形；植株无毛；为了等于萼片的副萼片短于。

• Petals as many as sepals, orangish red, white, or yellow, sometimes with an orange claw or pale along margin, rarely apetalous.

  花瓣与萼片同数，桔红、白色或黄，有时具橙色瓣爪或边缘色浅，很少无花瓣。

• Trees up to 15 m tall, glabrous except for rufous pubescent branchlets, stipules, abaxial leaf surface, pedicels, and sepals.

  乔木达15米高，除了小枝、托叶、叶背面、花梗和萼片上被红棕色短柔毛外无毛。

• spring-blooming spider orchid having a flower with yellow or green or pink sepals and a broad brown velvety lip.

  春季开花的蜘蛛兰，花有黄色、绿色或粉色的萼片、有宽阔而柔软的褐色唇瓣。

• Sepals ovate or oblong, erect or ascending, glabrous, base of lateral pair substrate or not saccate.

  或长圆形的萼片卵形，直立或上升，无毛，不囊状的侧对近囊状或的基部。

• Sepals oblong, erect or ascending, glabrous or pubescent, base of lateral pair substrate or not.

  萼片长圆形，直立或上升，侧的对近囊状的无毛或被短柔毛，基部与否。

• Sepals triangular to ovate-lanceolate, soon caducous, outside pubescent, margin irregularly glandular serrate, apex long acuminate.

  萼片三角形的到卵状披针形，不久早落，外面被短柔毛，边缘不规则具腺锯齿，先端长渐尖。

• Sepals ovate or narrowly oblong, erect, glabrous or pubescent, base of lateral pair saccate or not.

  萼片卵形或狭长圆形，直立，无毛或被短柔毛，囊状的侧对的基部与否。