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siphonostele

noun si·pho·no·stele \ sī-ˈfä-nə-ˌstēl , ˌsī-fə-nə-ˈstē-lē \

Definition of siphonostele

: a stele consisting of vascular tissue surrounding a central core of pith parenchyma

Origin and Etymology of siphonostele

Greek siphōn tube, siphon

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First Known Use: 1902

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