<i>Poaceascoma helicoides</i>gen et sp. nov., a New Genus with Scolecospores in Lentitheciaceae
Rungtiwa PhookamsakaKey Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, ChinDimuthu S. ManamgodacInstitute of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, ThailandWenjing LiaKey Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, ChinDong-Qin DaiaKey Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, ChinChonticha SingtripopaKey Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, ChinKevin D. HydeaKey Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chin
2015en
ABI
Аннотация
An ophiosphaerella-like species was collected from dead stems of a grass (Poaceae) in Northern Thailand. Combined analysis of LSU, SSU and RPB2 gene data, showed that the species clusters with Lentithecium arundinaceum, Setoseptoria phragmitis and Stagonospora macropycnidia in the family Lentitheciaceae and is close to Katumotoa bambusicola and Ophiosphaerella sasicola. Therefore, a monotypic genus, Poaceascoma is introduced to accommodate the scolecosporous species Poaceascoma helicoides. The species has similar morphological characters to the genera Acanthophiobolus, Leptospora and Ophiosphaerella and these genera are compared.
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