| 翻訳と辞書 |
| Coulter pine ： ウィキペディア英語版 |
Coulter pine
The Coulter pine or big-cone pine, ''Pinus coulteri'', is a native of the coastal mountains of Southern California and northern Baja California (Mexico). Isolated groves are found as far north as the San Francisco Bay Area in Mt. Diablo State Park and Black Diamond Mines Regional Preserve. The species is named after Thomas Coulter, an Irish botanist and physician.
The Coulter pine produces the largest cone of any pine tree. Although it has a limited range in the wild, it is a popular ornamental tree.
==Description==
''Pinus coulteri'' is a substantial coniferous evergreen tree in the genus ''Pinus''. The size ranges from tall,〔Gymnosperm Database, 2008〕 and a trunk diameter up to . The trunk is vertical and branches horizontal to upcurved. The leaves are needle-like, in bundles of three, glaucous gray-green, long and stout, thick.
The outstanding characteristic of this tree is the large, spiny cones which are long, and weigh when fresh. Coulter pines produce the largest cones of any pine tree species (people are actually advised to wear hardhats when working in Coulter pine groves), although the slender cones of the sugar pine are longer. The large size of the cones has earned them the nickname "widowmakers" among locals.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Coulter pine」の詳細全文を読む
スポンサード リンク
| 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.
|
|