Aplosporella ginkgonis (Aplosporellaceae, Botryosphaeriales), a new species isolated from Ginkgo biloba in China

Abstract

Aplosporella ginkgonis sp. nov., is described from symptomatic branches of Ginkgo biloba in China based on morphological and molecular analysis. It is characterized by multiloculate conidiomata, with one to four ostioles, and aseptate, brown, ellipsoid to oblong conidia. Morphological and phylogenetic analyses of ITS, and tef1-a sequence data, support the position of the new species in Aplosporella, which forms a monophyletic lineage with strong support (MP/BI = 100/1). Thus, a new species is introduced in this paper to accommodate this taxon.