Loading AI tools
来自维基百科,自由的百科全书
匍匐莖,又稱「偃仆莖」或「走莖」,是地上莖的一種,軟而無法直立[1],平伏於地面生長。[2]
匍匐莖通常為草本植物的莖,柔軟而纖細。它上端具有頂芽與節,節上有鱗葉、葉腋內有芽,腋芽可發育成為側枝。節部經常發生不定根(如節間斷裂),形成一株獨立的植物體。匍匐莖可以支撐葉片,輸送水分及養分,貯存養分及繁殖。[3]
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.