V2EX pedate

Pedate

Definition / 释义

(形容词,植物学) 指“足状的;像脚一样分裂的(叶)”:叶片从基部伸出数个裂片,常见为中间一裂片较长、两侧裂片向外伸展,看起来像脚趾分开。

Pronunciation / 发音

/pidet/

Examples / 例句

The plant has pedate leaves.
这株植物有足状分裂的叶子。

In spring, the herb produces large, pedate leaves whose deep lobes help distinguish it from similar species.
春天这种草本植物会长出较大的足状叶,深裂的裂片有助于把它和相似物种区分开来。

Etymology / 词源

pedate 来自拉丁语 pedatus(“有脚的、像脚的”),源于 *pes/ped-*(“脚”)。因此在植物学里用来形容“叶裂形态像脚/脚趾展开”的结构。

Related Words / 相关词

Literary Works / 文学作品

  • Gray’s Manual of Botany(《格雷植物志》)用于描述叶形(如 pedate leaves)。
  • Flora of North America(《北美植物志》)植物形态学条目中常见该术语。
  • Botany for Gardeners(《园丁学植物学》)在叶形分类与术语说明中出现。
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