Any of various Australian evergreen trees or shrubs of the genusCasuarina, having jointed stems, scalelike whorled leaves, and small fruits grouped in woody, conelike structures.

 
  • 木麻黄:一种澳大利亚常青树木或灌木木麻黄属,茎连生,叶为轮生鳞片状,果实小而聚集于木质、锥状结构中
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