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首页> 外文期刊>Novon >Siphoneugena delicata (Myrtaceae), a New Species from the Montane Atlantic Forests of Southeastern Brazil
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Siphoneugena delicata (Myrtaceae), a New Species from the Montane Atlantic Forests of Southeastern Brazil

机译：Siphoneugena delicata（桃金娘科），来自巴西东南部的山地大西洋森林的新物种

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摘要

Siphoneugena delicata Sobral & Proenga (Myrtaceae), from the montane Atlantic forests of the Brazilian states of Espirito Santo and Minas Gerais, is described and illustrated. The new species is related to S. guilfoyleiana Proenga, known until now only from the restinga vegetation in the state of Sao Paulo, and S. reitzii D. Legrand, from montane habitats from southern Brazil. It is distinguished from both by the shrubby habit, smaller leaves to 12 mm long with the midvein plane or sulcate adaxially, and clearly apiculate flower buds. Additionally, it is set apart from S. guilfoyleiana by the puberulous branches and deciduous bracteoles and from S. reitzii by the markedly rugose bark.%Siphoneugena delicata Sobral & Proença (Myrtaceae), da floresta ombrófila altomontana dos estados de Espírito Santo e Minas Gerais, é descrita, ilustrada e comparada com S. guilfoyleiana Proença, conhecida somente para a restinga do estado de São Paulo, e S. reitzii D. Legrand, da floresta ombrófila montana do sul do Brasil. S. delicata se distingue de ambas pelo hábito arbustivo, folhas menores (até 12 mm de comprimento) com a nervura central sulcada ou plana na face adaxial e botões florais marcadamente apiculados. Além disso, separa-se de S. guilfoyleiana pelos ramos pubérulos e bractéolas decíduas e de S. reitzii pelo córtex rugoso.
机译：描述并说明了来自巴西埃斯皮里图州圣莫斯和米纳斯吉拉斯州的山地大西洋森林的Siphoneugena delicata Sobral＆Proenga（桃金娘科）。该新物种与S. guilfoyleiana Proenga有关，迄今仅从圣保罗州的resta植物中得知，而S. reitzii D. Legrand来自巴西南部的山地生境。它与灌木丛习性的区别在于，较小的叶子长到中脉平面的12毫米长或正面脉动，并且明显具花序。此外，它还与青春链球菌（S. guilfoyleiana）的青春期枝和落叶小br分开，以及与瑞氏链球菌（S. reitzii）明显的皱纹分开。％Siphoneugena delicata Sobral＆Proença（Myrtaceae），大花rest科植物巴西，圣保罗，西班牙圣保罗，西班牙圣雷格里·雷格兰德·雷格兰德，巴西弗洛雷斯塔·蒙布拉纳·南玻拉纳。 S. delicata se distingue de ambas pelohábitoarbustivo，folhas menores（até12 mm de comprimento）com a nervura central sulcada ou Plana na face a front e ebotõesplantis maricadamente apiculados。 Alémdisso，S。guilfoyleiana pelos ramospubérulos和bractéolasdecíduase。S. reitzii pelocórtexrugoso。

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