Bronx Green Forsythia
Attenuate Leaf Base
Leaf tissue tapers down the petiole (toward the base) to a narrow base, always
having some fleshy leaf on either side of the petiole.
Botanical Terminology > Leaf
Bases > Attenuate
©2005 Gary J. Kling and Laura L. Hayden, University of Illinois at Urbana-Champaign.
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Notes about this tutorial.