Picramniaceae
Sign in to savePicramniaceae is a small, mainly neotropical family of four genera Aenigmanu, Alvaradoa, Nothotalisia and Picramnia. The family is the only member of the order Picramniales. Members of the family were formerly placed in the family Simaroubaceae or misidentified as species in the family Sapindaceae, in the order Sapindales. The most recent standard classification of the Angiosperms (the APG III system) distinguishes it as a separate family and order. It belongs to the malvids (eurosids II), one of the three groups that constitute the rosids.
Species
FAMILY
- KingdomPlantae
- PhylumTracheophyta
- ClassMagnoliopsida
- OrderPicramniales
- FamilyPicramniaceae
美洲苦木科又名夷苦木科，为美洲苦木目下唯一的科，共有2属约46种，生长在中美洲和南美洲的安第斯山区。 本科植物为乔木或灌木，单叶互生，无托叶；花小，花瓣3-5数；果实为浆果或蒴果。 1981年的克朗奎斯特分类法将其列在苦木科中，属于无患子目，1998年根据基因亲缘关系分类的APG 分类法认为应该单独分出一个科，但无法列在任何一个目中，直接放到蔷薇分支之下。2009年发表的APG III 分类法将本科置于美洲苦木目下。[1] 参考文献 ^ Angiosperm Phylogeny Group. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III. Botanical Journal of the Linnean Society. 2009, 161 (2): 105–121. doi:10.1111/j.1095-8339.2009.00996.x. 外部链接 在L. Watson和M.J. Dallwitz (1992年)《有花植物分科》中的美洲苦木科 NCBI中的美洲苦木科 取自“https://zh.wikipedia.org/w/index.php?title=美洲苦木科&oldid=40349786” 分类： 美洲苦木科 植物科名 隐藏分类：物种微格式条目
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Picramniaceae is a small, mainly neotropical family of four genera Aenigmanu, Alvaradoa, Nothotalisia and Picramnia. The family is the only member of the order Picramniales. Members of the family were formerly placed in the family Simaroubaceae or misidentified as species in the family Sapindaceae, in the order Sapindales. The most recent standard classification of the Angiosperms (the APG III system) distinguishes it as a separate family and order. It belongs to the malvids (eurosids II), one of the three groups that constitute the rosids.
Four genera are accepted: Aenigmanu – 1 species, Peru and northwestern Brazil Alvaradoa – 6 species, Mexico and Florida to central South America Nothotalisia – 3 species, Panama to Bolivia and northern Brazil Picramnia – 44 species, Mexico and Florida to northeastern Argentina