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rhizome |
Also found in: Medical, Wikipedia, Hutchinson | 0.03 sec. |
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rhizome (rī`zōm) or rootstock, fleshy, creeping underground stem by means of which certain plants propagate themselves. Buds that form at the joints produce new shoots. Thus if a rhizome is cut by a cultivating tool it does not die, as would a root, but becomes several plants instead of one, which explains why such weeds as Canada thistle and crabgrass are so hard to eradicate. Ginger, the common iris, trillium, and Solomon's-seal all have rhizomes. True arrowroot is starch from the rhizome of a West Indian plant. See perennial perennial, any plant that under natural conditions lives for several to many growing seasons, as contrasted to an annual or a biennial. Botanically, the term perennial ..... Click the link for more information. . rhizomeHorizontal underground plant stem capable of producing the upward shoot and downward root systems of a new plant. This capability allows vegetative (asexual) propagation and enables plants to survive an annual unfavourable season underground. In some plants (e.g., water lilies, many ferns, and forest herbs), the rhizome is the only stem of the plant. In such cases, only the leaves and flowers are readily visible. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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This rhizomatic radicality is not about uprooting our traditions so much as exposing them to our confounding togetherness--as species, peoples, ethnicities, sexes, religions, even as theological members of this panel. Within such a collaborative epistemological process, multiplicity would not be replaced by unity; different viewpoints would be placed in rhizomatic conversation with each other. With the interface we seem to be dealing with what Deleuze and Guattari describe as rhizomatic "propagation" as opposed to traditional arborescent structures: while the former continues to grow and expand indefinitely, the latter only replicates an original structure (Deleuze and Guattari Mille, 11-37). |
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