vascular bundle(redirected from Bundle-sheath)
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A strand of primary conductive plant tissue consisting chiefly of xylem and phloem. Also called fibrovascular bundle.
(Botany) a longitudinal strand of vascular tissue in the stems and leaves of higher plants
any of the strands of the conducting channels in vascular plants composed of xylem and phloem in various structural arrangements.
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|Noun||1.||vascular bundle - a unit strand of the vascular system in stems and leaves of higher plants consisting essentially of xylem and phloem|
vascular tissue - tissue that conducts water and nutrients through the plant body in higher plants