The pinnules are from a line to two lines long, and are adnate to the secondary rachis by a more or less decurrent base.
The stipes is somewhat longer than the rachis, and it is of a whity-green colour.
A simple inflorescence of flowers on pedicels of equal length arranged on a common, elongated axis (rachis).
A simple inflorescence of sessile flowers arranged on a common, elongated axis (rachis).
Under these conditions the midvein is called the rachis (a), and the divisions are called the pinn (b).
On this page you'll find 24 synonyms, antonyms, and words related to rachis, such as: backbone, myel, rhachis, spine, and vertebrae.
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.