<正>观察和描述了三翅槭的木材解剖学特征,并与槭属中已经研究过的另外17个种进行比较。结果表明,槭属中少见的木射线含有丰富菱形或方形晶体特征在三翅槭中表现明显,而木射线含有大型异细胞是三翅槭区别于该属其它种的最明显特征。

The wood anatomical characters of Acer trialum were described and illustrated,compared with wood anatomical characters of 17 species of this genus which have been researched.The result shows that woody ray with rich rhombus or square crystals is only seen in two species including Acer trialum and Acer cappadocicum among 18 species,and idioblast cells in woody ray are obvious characters different from the other species of Acer genus which have been researched.