Homortomyces gen. nov., a new dothidealean pycnidial fungus from the Cradle of Humankind

Researchers have identified and described Homortomyces, a novel genus of pycnidial fungus, associated with leaf spots on Combretum erythrophyllum trees near the Sterkfontein caves in South Africa's Cradle of Humankind. This discovery was made through morphological analysis and phylogenetic studies using DNA sequences from the LSU, ITS, and 5.8S rRNA genes. The genus is distinguished by its transversely septate, brown conidia, pycnidial condiomata, and muriform conidia, which lack mucoid sheaths. While its placement within Dothideomycetes is confirmed, familial relationships remain unresolved. This study contributes to the understanding of fungal diversity in UNESCO World Heritage Sites, particularly those with significant paleontological importance.

Crous, P. W., Groenewald, J. Z., Lombard, L., & Wingfield, M. J. (2012). Homortomyces gen. nov., a new dothidealean pycnidial fungus from the Cradle of Humankind. IMA Fungus, 3(2), 109–115. https://doi.org/10.5598/imafungus.2012.03.02.02