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''Solidago arguta'', commonly called Atlantic goldenrod, cut-leaf goldenrod,〔 forest goldenrod, toothed goldenrod, and sharp-leaved goldenrod,〔 is a species of flowering plant native to eastern and central North America. It grows along the Gulf and Atlantic states of the United States from Texas to Maine, inland as far as Ontario, Illinois, and Kansas.〔(Biota of North America Program 2014 county distribution map )〕 It is primarily found in areas of woodland openings, such as outcrops or clearings. ''Solidago arguta'' can be distinguished from similar goldenrods by its combination of dark maroon stems, lightly pubescent to hairless leaves, and broad lower leaves that taper to their base. It produces yellow heads of flowers in late summer and fall. 〔(Flora of North America )〕 ;Varieties〔〔〔(Flora of the Southern and Mid-Atlantic States )〕 *''Solidago arguta'' var. ''arguta'' - With hairless achenes; native to the Appalachian Mountains and the Northeast *''Solidago arguta'' var. ''boottii'' (Hook.) E.J.Palmer & Steyerm. - With pubescent achenes and leaves; native to the Ozark Mountains and the Gulf Coastal Plain *''Solidago arguta'' var. ''caroliniana'' (Gray) G.H.Morton - With pubescent achenes and hairless leaves; native across the Southeastern United States *Solidago arguta var. harrisii Cronquist ==References== 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「Solidago arguta」の詳細全文を読む スポンサード リンク
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