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Peduncle vs Crus - What's the difference?

peduncle | crus |

As a noun peduncle

is (botany) the axis of an inflorescence; the stalk supporting an inflorescence.

As a verb crus is

.

peduncle

English

Noun

(en noun)
  • (botany) The axis of an inflorescence; the stalk supporting an inflorescence.
  • (botany) A short stalk at the base of a leaf or reproductive structure.
  • *
  • On fertilization, the archegonia form obyriform calyptrae that are distinctly narrowed at base to form a stalk or peduncle ; this does not occur in other Hepaticae.
  • (anatomy) A bundle of neurons connecting different parts of the brain.
  • (anatomy) In arthropods, the base segments of an antenna.
  • (anatomy) A stem attaching a mass of tissue (such as a polyp) to the body.
  • (zoology) A collection of nerves in the appendage of an animal (such as the tip of a dolphin's tail).
  • crus

    English

    Etymology 1

    .

    Noun

    (crura)
  • The lower leg.
  • A leglike part; shank.
  • Etymology 2

    Noun

    (head)