arborous

1.The community has an outstanding dominant species and the arborous layer possesses a comparatively high diversity index.

落优势种显著，乔木层物种多样性指数较高，各样地间植物种类具有定相似性。

2.The community has an outstanding dominant species and the arborous layer possesses a comparatively high diversity index.The similarity is rather striking among different quadrats species.

在浙江省天台山主峰华顶山北侧狮子岩坑处，沿山沟两侧呈带状分布有片以七子花为优势落，实为罕见。