Departamento de Fitopatologia, Universidade Federal de Viçosa, 36576-900, Minas Gerais, Brazil.
Departamento de Ecologia, Universidade de Brasília, Brasília, 70910-900, Brazil.
Mycologia. 2022 Sep-Oct;114(5):900-913. doi: 10.1080/00275514.2022.2092365. Epub 2022 Aug 5.
A -like found on an herbaceous to shrubby species of Fabaceae () in the Brazilian Cerrado was morphologically close to , a leaf parasite on collected in Central America and Brazil. Phylogenetic analyses using a combination of the rDNA 28S, 18S, and internal transcribed spacer (ITS) regions placed both fungi in the Phyllachorales, and not in Polystigamataceae/Xylariales, where species belong, and characteristically found on members of the Rosaceae, causing red leaf blotch containing bright-colored fungal stromata spread on the lesions. This disease prevails in orchards in the Northern Hemisphere, infecting , and species, but never in the Tropics. species infecting other botanical families have been reallocated in different families, orders, and even classes in Ascomycota. In our phylogenetic analyses, the two species on were allocated in Phyllachorales but separated in a well-supported cluster from Phyllachoraceae and Phaeochoraceae. In relation to Telimenaceae, the statistical support is not strong; however, considering that its type genus, , was never sequenced, we choose to accept (type ) as the type genus of a new family, Neopolystigmataceae. The sister species of , found on , was recombined into .
在巴西塞拉多草本到木本豆科植物（）上发现的 A-样真菌在形态上与在中美洲和巴西采集的寄生在榕属植物上的叶寄生虫相似。使用 rDNA 28S、18S 和内部转录间隔区（ITS）区域的组合进行的系统发育分析将这两种真菌都置于 Phyllachorales 中，而不是在 Polystigamataceae/Xylariales 中，后者是 种所属的科，并且特征性地发现于蔷薇科成员上，导致红色叶斑病，含有散布在病变上的鲜艳真菌菌核。这种疾病在北半球的果园中流行，感染、和 种，但从未在热带地区流行。感染其他植物科的 种已在子囊菌门的不同科、目甚至纲中重新分配。在我们的系统发育分析中，榕属上的两种真菌被分配在 Phyllachorales 中，但与 Phyllachoraceae 和 Phaeochoraceae 分开形成一个支持良好的聚类。关于 Telimenaceae，统计支持并不强；然而，考虑到其模式属从未被测序，我们选择接受（模式）作为一个新科 Neopolystigmataceae 的模式属。与榕属上的发现的姊妹种 被重新组合到 中。
