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nounUseful english dictionary. 2012.
vascular bundle — noun a unit strand of the vascular system in stems and leaves of higher plants consisting essentially of xylem and phloem • Syn: ↑vascular strand, ↑fibrovascular bundle • Hypernyms: ↑vascular tissue • Hyponyms: ↑vein, ↑nervure … Useful english dictionary
vascular tissue — noun tissue that conducts water and nutrients through the plant body in higher plants • Hypernyms: ↑plant tissue • Hyponyms: ↑stele, ↑cambium, ↑vascular bundle, ↑vascular strand, ↑fibrovascular bundle, ↑ … Useful english dictionary
Strand-Dreizack — (Triglochin maritima) Systematik Klasse: Bedecktsamer (Magnoliopsida) Monokotyledo … Deutsch Wikipedia
vascular bundle — Strand of vascular tissue in a plant; composed of xylem and phloem … Dictionary of molecular biology
vascular bundle — noun Date: 1842 a strand of specialized vascular tissue of higher plants consisting mostly of xylem and phloem … New Collegiate Dictionary
vascular bundle — noun A strand of xylem, phloem, and their associated tissues within a eustele or atactostele. See Also: vascular tissue … Wiktionary
vascular bundle — noun Botany a strand of conducting vessels in the stem or leaves of a plant, typically with phloem on the outside and xylem on the inside … English new terms dictionary
vascular bundle — A strand of tissue containing primary xylem and primary phloem (and procambium if present) and frequently enclosed by a bundle sheath of parenchyma or fibres … Glossary of Biotechnology
lower vascular plant — ▪ biology Introduction formerly pteridophyte, also called vascular cryptogam, any of the spore bearing vascular plants, including the ferns, club mosses, spike mosses, quillworts, horsetails, and whisk ferns. Once considered of the… … Universalium
Stele (biology) — In a vascular plant, the stele is the central part of the root or stem containing the tissues derived from the procambium. These include vascular tissue, in some cases ground tissue (pith) and a pericycle, which, if present, defines the outermost … Wikipedia
