Holarctic
n．北极区：地理学术语，指北半球的北极和温带地区，包括北美洲、欧亚大陆和北极地区。
例句
After floristic analysis, this paper agree that Yangmingshan flora belongs to East-China Province, Holarctic Kingdom.
经过分析，本文支持阳明山植物区系隶属于泛北极区的华东植物省。
The vegetation zone of the Wuyishan mountain range is located in a transition between Holarctic region and Palaeotropical one.
武夷山脉植被地带处于泛北极植物区向古热带植物区过渡。
