Listing 1 - 2 from 2 for nodes unilacunar
Angiosperm Families - Acanthaceae Juss.
... transfer cells (9 genera). Stem anatomy. Cork cambium present; initially deep-seated (sometimes), or superficial. Nodes unilacunar. Primary vascular tissue bicollateral, or centrifugal. Cortical bundles absent. Medullary bundles present (rarely), or absent ...
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Angiosperm Families - Actinidiaceae Van Tiegh.
... without phloem transfer cells (Actinidia). Stem anatomy. Cork cambium present; initially deep-seated, or superficial. Nodes unilacunar (usually), or tri-lacunar. Secondary thickening developing from a conventional cambial ring. Xylem with tracheids ...
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