perigynous
基本解释
- adj.[植]周位的;周位排列的
英汉例句
- Stamens conspicuously perigynous, shorter than petals.
顯著周位的雄蕊,短於花瓣。 - Petals usually 4-7 or absent, entire or cleft, hypogynous or perigynous.
通常花瓣4-7或無,全緣或半裂,周位的或。 - Disk epigynous or perigynous, sometimes absent, margin sinuate or lobed, sometimes distinct, glandular or scaly.
雄蕊與花被裂片對生竝同數,通常位於裂片的基部; - Flowers bisexual or unisexual, usually 3-5-merous, actinomorphic or rarely zygomorphic, hypogynous [or rarely perigynous].
花兩性或單性,通常3-5數,輻射對稱或很少左右對稱,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.
種子和胚珠很多(很少少數);蒴果通常近相等的或長於萼片,通常卵球形;雄蕊(2-)10,下位或周位。(19