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''Pinus contorta'', with the common names lodgepole pine and shore pine, and also known as twisted pine, and contorta pine,〔 is a common tree in western North America. It is common near the ocean shore and in dry montane forests to the subalpine, but is rare in lowland rain forests.〔 Like all pines (member species of the genus ''Pinus''), it is an evergreen conifer. ==Subspecies== There are four subspecies of ''Pinus contorta'', and one of them is sometimes considered to have two varieties. The subspecies are sometimes treated at the rank of variety.〔(【引用サイトリンク】title=Pseudotsuga menziesii information from NPGS/GRIN )〕〔(【引用サイトリンク】title=Pinus contorta in Flora of North America @ efloras.org )〕 *''Pinus contorta'' subsp. ''bolanderi'':〔(【引用サイトリンク】title=Jepson Herbarium: Jepson Flora Project: Jepson eFlora: Pinus contorta subsp. bolanderi )〕 Bolander's beach pine, Bolander pine; endemic to NW California Coast (e.g. Mendocino County); Near Threatened by fires and development〔〔〔Syn: Pinus contorta'' subsp. ''contorta'' var. ''bolanderi''〕〔(【引用サイトリンク】title=Calflora: Pinus contorta ssp. bolanderi )〕 *''Pinus contorta'' subsp. ''contorta'': Shore pine; Pacific Coast, southern Alaska to northern California.〔(【引用サイトリンク】title=Calflora: Pinus contorta ssp. contorta )〕 * *''Pinus contorta'' subsp. ''contorta'' var. ''contorta'': Shore pine; Pacific Coast, Northwest California through Alaska.〔〔 *''Pinus contorta'' subsp. ''murrayana'': Tamarack pine, or Sierra lodgepole pine; Cascade Range from Washington into Northern California; the Sierra Nevada, the Transverse Ranges of Southern California (including the San Bernardino Mountains, the Peninsular Ranges into northern Baja California, and the Spring Mountains of southern Nevada).〔〔〔〔(【引用サイトリンク】title=Calflora: Pinus contorta ssp. murrayana )〕 *''Pinus contorta'' subsp. ''latifolia'': Lodgepole pine; Rocky Mountains, Colorado to Yukon and Saskatchewan; Aspen parkland and boreal forests.〔〔 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「Pinus contorta」の詳細全文を読む スポンサード リンク
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