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''Thaspium '' is a genus of flowering plants in the Apiaceae (parsley or carrot family). A common name for the various ''Thaspium'' species is meadow-parsnip or meadowparsip. ==Species== There are five accepted ''Thaspium'' species and one accepted variety:〔(''Thaspium'' ) The Plant List (2010). Version 1. Published on the Internet; http://www.theplantlist.org/ 21 Nov. 2011〕 * ''Thaspium barbinode'' (Michx.) Nutt. – hairyjoint meadowparsnip〔(''Thaspium barbinode'' ) USDA Plants Database 21 Nov. 2011〕 * ''Thaspium chapmanii'' (J.M. Coult. & Rose) Small – hairy meadow-parsnip〔(''Thaspium chapmanii'' ) Robert W. Freckmann Herbarium 21 Nov. 2011〕 ::Basionym: ''Thaspium barbinode'' var. ''chapmanii'' J.M. Coult. & Rose〔(''Thaspium chapmanii'' ) The Plant List 21 Nov. 2011〕 * ''Thaspium cordatum'' (Walter) Torr. & A. Gray ::Basionym: ''Smyrnium cordatum Walter〔(''Thaspium cordatum'' ) Tropicos.org. Missouri Botanical Garden. 21 Nov 2011〕 * ''Thaspium pinnatifidum'' (Buckley) A. Gray – cutleaf meadowparsnip〔(''Thaspium pinnatifidum'' ) USDA Plants Database 21 Nov. 2011〕 ::Basionym: ''Zizia pinnatifida'' Buckley * ''Thaspium trifoliatum'' (L.) A. Gray – purple meadowparsnip〔(''Thaspium trifoliatum'' ) USDA Plants Database 21 Nov. 2011〕 ::Variety: ''Thaspium trifoliatum'' var. ''aureum'' (Nutt.) Britton Species and varieties that were at one time, but not currently accepted as ''Thaspium'' include: * ''Thaspium trifoliatum'' var. ''apterum'' A. Gray — heart-leaved golden alexanders〔(''Zizia aptera'' ) Robert W. Freckmann Herbarium〕 ::Synonym of: Zizia aptera (A. Gray) Fernald 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「Thaspium」の詳細全文を読む スポンサード リンク
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