| 翻訳と辞書 |
| Japanese black pine ： ウィキペディア英語版 |
Pinus thunbergii
''Pinus thunbergii'' (Syn: ''Pinus thunbergiana''; English: Japanese black pine, Japanese pine, black pine; Korean: 곰솔 ; Chinese: 黑松 ; Japanese: Kuromatsu; Kanji: 黒松) is a pine native to coastal areas of Japan: Kyūshū, Shikoku and Honshū, but not Hokkaidō ( Hokkaidō has a particular type of pine called Aikuromatsu) and South Korea.〔eFloras, 2009〕
== Description ==
Japanese black pine can reach the height of 40 m, but rarely achieves this size outside its natural range. The needles are in fascicles of two with a white sheath at the base, 7–12 cm long; female cones are 4–7 cm in length, scaled, with small points on the tips of the scales, taking two years to mature. Male cones are 1–2 cm long borne in clumps of 12-20 on the tips of the spring growth. Bark is gray on young trees and small branches, changing to black and plated on larger branches and the trunk; becoming quite thick on older trunks.
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|