perigynous

基本解释

• adj.[植]周位的；周位排列的

同根派生

英汉例句

• Stamens conspicuously perigynous, shorter than petals.
  显著周位的雄蕊，短于花瓣。
• Petals usually 4-7 or absent, entire or cleft, hypogynous or perigynous.
  通常花瓣4-7或无，全缘或半裂，周位的或。
• Disk epigynous or perigynous, sometimes absent, margin sinuate or lobed, sometimes distinct, glandular or scaly.
  雄蕊与花被裂片对生并同数，通常位于裂片的基部；
• Flowers bisexual or unisexual, usually 3-5-merous, actinomorphic or rarely zygomorphic, hypogynous [or rarely perigynous].
  花两性或单性，通常3-5数，辐射对称或很少左右对称，下位[或很少周位]。
• Seeds and ovules many (rarely few); capsules usually subequaling or longer than sepals, often ovoid; stamens (2--)10, hypogynous or perigynous.
  种子和胚珠很多(很少少数)；蒴果通常近相等的或长于萼片，通常卵球形；雄蕊(2-)10，下位或周位。(19