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Two new species of Myrcia sect. Reticulosae (Myrtaceae) from the campo rupestre of Minas Gerais, Brazil
Brittonia ( IF 0.9 ) Pub Date : 2020-08-17 , DOI: 10.1007/s12228-020-09630-z
Thiago Fernandes , Duane F. Lima , João Marcelo Alvarenga Braga

Two new species of Myrcia sect. Reticulosae, M. carassana and M. revoluta are here described and illustrated. Myrcia carassana was firstly recognized in 1908 by A. F. M. Glaziou but never validly published. This species is similar to M. venosissima but differs by reddish trichomes, inflorescences botryoid or reduced to simple dichasia with longer peduncles, obconic floral buds and calyx lobes internally densely pilose. Myrcia revoluta resembles M. reticulosa but differs by leaves strongly revolute, densely pilose abaxially when mature, and subterminal inflorescences subtended by reduced leaves.

中文翻译:

Myrcia 教派的两个新种。来自巴西米纳斯吉拉斯州 Campo rupestre 的 Reticulosae (Myrtaceae)

Myrcia 教派的两个新种。此处描述和说明了 Reticulosae、M. carassana 和 M. revoluta。Myrcia carassana 于 1908 年首次被 AFM Glaziou 认可,但从未有效出版。该种与 M. venosissima 相似,但不同之处在于微红色毛状体、葡萄状花序或退化为具有较长花序梗、倒圆锥形花芽和内部密被柔毛的花萼裂片的简单二香。Myrcia revoluta 与 M. reticulosa 相似,但不同之处在于叶强烈外卷,成熟时背面密被柔毛,近顶生花序被退化的叶子包着。
更新日期:2020-08-17
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