(lěn’tĭ-sěl’)
Raised pore on the surface of bark, which provides access for air to the inner tissues.
image source: wlcutler
Branches, secondary. Never directly from the trunk but from other branches.

image source: glennharper

A corymb is similar to a panicle with the same branching structure, but with the lower flowers having longer stems, thus creating a flatter top.
Learn MoreHabit – The growth form of a plant, comprising its size, shape, texture and orientation.
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The pollen-bearing organ of a flower, each stamen consisting of a filament (stem) and anther which contains the pollen.
Learn Morepet·i·ole [pet-ee-ohl]
The stalk of a leaf, attaching the blade to the stem.
Swiss Chard – Petiole source: eflon (Flickr)
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