perianth

名词 n.
中文释义

英文释义

名词 n.
  1. The sterile parts of a flower; collectively, the sepals and petals (or tepals).
  2. The sterile, tubelike tissue that surrounds the female reproductive structure in a leafy liverwort.
    — Archegonia are surrounded early in their development by the juvenile perianth, through the slender beak of which the elongated neck of the fertilized archegonium protrudes.

词形变化

perianths plural

词汇关系

近义词
perigone
衍生词
perianthal perianthless pseudoperianth

词源

From French périanthe, from New Latin perianthium.
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