单词	lignotuber
释义	lignotuber /ˈlɪɡnəʊˌtjuːbə / noun Botany A rounded woody growth at or below ground level on some shrubs and trees that grow in areas subject to fire or drought, containing a mass of buds and food reserves.The latter have developed specialized, enlarged woody growths called lignotubers, which can store nutrients and water in the earth, out of the reach of fire.... Once the apex of a lignotuber penetrates below ground, it forms rhizomatous tissue that can generate both aerial shoots and adventitious roots. Their seedlings become highly ramified, passing through a creeping establishment phase consisting of a decumbent lignotuber with several basal sprouts.
随便看	fusionist fusiony fusion-y fuss fussbudget fussed fusser fussily fussiness fusspot fussy fustanella fustian fustic fustily fustiness fusty fut. futhark futhorc futhork futile futilely futilitarian futility

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