Roussoella guttulata (Roussoellaceae, Pleosporales), a novel bambusicolous ascomycete from Thailand

Autor:	Kevin D. Hyde, Saranyaphat Boonmee, Rungtiwa Phookamsak, Yong-Zhong Lu, Jing-Yi Zhang, Dong-Qin Dai
Rok vydání:	2020
Předmět:	Peridium Phylogenetic tree Phylogenetics Ostiole Lineage (evolution) Botany Pleosporales Taxonomy (biology) Plant Science Dothideomycetes Biology biology.organism_classification Ecology Evolution Behavior and Systematics
Zdroj:	Phytotaxa. 471:221-233
ISSN:	1179-3163 1179-3155
Popis:	Roussoella guttulata sp. nov. (Roussoellaceae) was found on bamboo culms collected in the northeast of Thailand. Roussoella guttulata differs from other species in having immersed, gregarious, black pseudoascostromata, single and central ostiole with periphyses, thin-walled peridium composed of cells of textura angularis to textura prismatica and yellowish brown ascospores. The multigene phylogenetic analysis shows that the new species forms a distinct lineage basal to R. hysterioides, R. japanensis, R. scabrispora and R. verrucispora. The new species is compared with closely related Roussoella species. A full description, color photo plates and a phylogenetic tree to show the placement of the new species are provided.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f3e24d1ca37c2d5c9bb39b255ad42241 https://doi.org/10.11646/phytotaxa.471.3.4 Zobrazit plný text záznamu