siphonostele
noun
si·pho·no·stele
sī-ˈfä-nə-ˌstēl 
ˌsī-fə-nə-ˈstē-lē
: a stele consisting of vascular tissue surrounding a central core of pith parenchyma
Cite this Entry
“Siphonostele.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/siphonostele. Accessed 1 Jul. 2025.
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