Studies have demonstrated that many cosmopolitan species actually consist of divergent clades that present high levels of morphological stasis throughout their evolutionary histories. Phallus indusiatus s.l. has been described as a circum-tropical species. However, this distribution may actually reflect the lack of taxonomic resolution due to the small number of diagnostic morphological characters, which leads to the identification of new records as populations of P. indusiatus. Here, we examine the diversity of P. indusiatus-like species in Brazilian Amazonia. We show a clear congruence between detailed morphological data and ITS, nuc-LSU and atp6 based phylogenetic analyses and three new species are described within the Brazilian indusiate clade. These results highlight the importance of more detailed investigation, with the inclusion of molecular information, in Neotropical fungi.

中文翻译：

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在面纱后面-探索印度阴茎sl（Phallomycetidae，Basidiomycota）的多样性。

研究表明，许多世界性物种实际上都由不同进化枝组成，这些进化枝在其整个进化历史中都呈现出高水平的形态停滞。阳茎sl被描述为一种环热带物种。但是，由于少量的诊断形态特征，这种分布实际上可能反映出分类学分辨率的不足，这导致新记录被鉴定为印度对虾。在这里，我们研究了巴西亚马逊亚种中印度梧桐样物种的多样性。我们显示出详细的形态学数据与ITS，基于nuc-LSU和atp6的系统发育分析之间的清晰一致性，并且在巴西的人工进化枝中描述了三个新物种。这些结果凸显了进行更详细调查的重要性，