01 a. Consisting of, or pertaining to, leaves; as, foliar appendages.
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1.
Consisting of, or pertaining to, leaves; as, foliar appendages.(Bot.)
Phrases & compounds
Foliar gap —
an opening in the fibrovascular system of a stem at the point of origin of a leaf.
Foliar trace —
a particular fibrovascular bundle passing down into the stem from a leaf.