摘要
简要回顾了欧亚新近系广泛分布的豆科化石植物豆荚属PodogoniumHeer1857,nom.illeg.的命名和分类。作者基本赞同Herendeen1992年的观点,即PodogoniumHeer1857是PodocarpiumA.BraunexStizenberger1851一个晚出的异名。该属可能仅含有一个种——柄豆荚Podocarpiumpodocarpum(A.Braun)Herendeen。同时,PodogoniumHeer1857也不宜作为保留名继续使用。作者重新调查了山东中新世山旺植物群中过去被鉴定为Podogoniumoehningense(Koenig)Kirchh.和P.knorrii(Braun)Heer的标本,认为它们与欧洲发现的豆荚属应该为同一种植物,即柄豆荚。
The nomenclature and taxonomy of Podogonium Heer 1857, nom. illeg., a legume fossil widely distributed in the Neogene of Eurasia, were briefly reviewed. Herendeen＇s viewpoint that Podogonium Heer 1857 is a later synonym of Podocarpium A. Braun ex Stizenberger 1851 is supported. The genus possibly contains only one species, Podocarpium podocarpum （A. Braun） Herendeen 1992. Podogonium Heer 1857 should be no longer used as a conserved name. The specimens from the Miocene Shanwang flora of Shandong, which had been previously referred to Podogonium oehningense （Koenig） Kirchh. and P. knorrii （Braun） Heer, were re-investigated. The results suggest that these specimens are the same plant as the legume fossil from European Podocarpium podocarpum （A. Braun） Herendeen.
出处
《植物分类学报》
CSCD
北大核心
2006年第2期197-203,共7页
Acta Phytotaxonomica Sinica
基金
国家自然科学基金(40402001)
中国科学院知识创新方向性项目~~
关键词
豆科
豆荚属
柄豆荚
山旺植物群
中新世
Leguminosae, Podogonium Heer 1857, Podocarpium A. Braun ex Stizenberger 1851, Podocarpium podocarpum （A. Braun） Herendeen 1992, Shanwang flora, Miocene.
