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There are at least 48 members of the poplar and willow order: Salicales found in Montana.〔(【引用サイトリンク】title= Poplars and Willows )〕 Some of these species are exotics (not native to Montana)〔Exotic species have been deliberately or accidentally introduced to areas outside of their native geographic range and are able to reproduce and maintain sustainable populations in these areas. These exotic populations may also be referred to as alien, introduced, invasive, non-native, or non-indigenous. (【引用サイトリンク】title=Species Status Codes, Exotics )〕 and some species have been designated as ''Species of Concern''.〔Species of Concern are native taxa that are at-risk due to declining population trends, threats to their habitats, restricted distribution, and/or other factors. Designation as a Montana Species of Concern or Potential Species of Concern is based on the Montana Status Rank, and is not a statutory or regulatory classification. Rather, these designations provide information that helps resource managers make proactive decisions regarding species conservation and data collection priorities. (【引用サイトリンク】title=Species Status Codes, Species of Concern )〕 Family: Salicaceae * Arctic willow, ''Salix arctica'' * Autumn willow, ''Salix serissima'' * Barclay's willow, ''Salix barclayi'' * Barratt's willow, ''Salix barrattiana'' * Bebb's willow, ''Salix bebbiana'' * Black cottonwood, ''Populus balsamifera'' * Booth's willow, ''Salix boothii'' * Cascade willow, ''Salix cascadensis'' * Crack willow, ''Salix fragilis'' * Diamond willow, ''Salix eriocephala'' * Drummond's willow, ''Salix drummondiana'' * Dusky willow, ''Salix melanopsis'' * Eastern cottonwood, ''Populus deltoides'' * Eastwood's willow, ''Salix eastwoodiae'' * False mountain willow, ''Salix pseudomonticola'' * Farr's willow, ''Salix farriae'' * Geyer's willow, ''Salix geyeriana'' * Gray willow, ''Salix glauca'' * Greenleaf willow, ''Salix lasiandra var. caudata'' * Hoary willow, ''Salix candida'' * Hybrid balsam poplar, ''Populus x brayshawii'' * Hybrid crack willow, ''Salix x rubens'' * Lanceleaf cottonwood, ''Populus x acuminata'' * Laurel willow, ''Salix pentandra'' * Lemmon's willow, ''Salix lemmonii'' * Mackenzie's willow, ''Salix eriocephala var. mackenzieana'' * Meadow willow, ''Salix petiolaris'' * Missouri River willow, ''Salix eriocephala var. famelica'' * Narrowleaf cottonwood, ''Populus angustifolia'' * Net-veined willow, ''Salix reticulata'' * Pacific willow, ''Salix lasiandra'' * Pacific willow, ''Salix lasiandra var. lasiandra'' * Peach-leaf willow, ''Salix amygdaloides'' * Pussy willow, ''Salix discolor'' * Quaking aspen, ''Populus tremuloides'' * Rock willow, ''Salix vestita'' * Roundleaf willow, ''Salix rotundifolia'' * Sandbar willow, ''Salix exigua'' * Scouler's willow, ''Salix scouleriana'' * Short-fruit willow, ''Salix brachycarpa'' * Sitka willow, ''Salix sitchensis'' * Tea-leaved willow, ''Salix planifolia'' * Tweedy's willow, ''Salix tweedyi'' * Undergreen willow, ''Salix commutata'' * White poplar, ''Populus alba'' * White willow, ''Salix alba'' * Wolf willow, ''Salix wolfii'' * Yellow willow, ''Salix eriocephala var. watsonii'' ==See also== * List of dicotyledons of Montana 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「List of Salicales of Montana」の詳細全文を読む スポンサード リンク
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