epinasty

n. [植](叶等的)偏上性

词形变化

epinasties 复数 epinasties

释义与例句

n.
  1. 1.

    The downward curvature of leaves etc due to differential growth rates.

    可数 不可数 生物 植物学
  2. 2.

    A nastic movement which bends a plant part (e.g. a petal) outward.

    可数 不可数 生物 植物学

词源

From epi- + -nasty. By surface analysis, epi- + -nast + -y.

来源：wiktionary