TY - JOUR
T1 - Phylogenetic classification and generic delineation of Hydeomyces desertipleosporoides gen. Et sp. nov., (phaeosphaeriaceae) from Jebel Akhdar Mountain in Oman
AU - Maharachchikumbura, Sajeewa S.N.
AU - Ariyawansa, Hiran A.
AU - Wanasinghe, Dhanushka N.
AU - Dayarathne, Monika C.
AU - Al-Saady, Nadiya A.
AU - Al-Sadi, Abdullah M.
PY - 2019/1/29
Y1 - 2019/1/29
N2 - Specimens of a new pleosporalean taxon were obtained on the bark of Juniperus excels from the northern mountains of Oman; from the Jebel Akhdar (‘Green Hills’). Sequence analyses based on the regions of large subunit rRNA (LSU), small subunit rRNA (SSU), translation elongation factor 1-α (TEF) and internal transcribed spacers (ITS) were performed to resolve the phylogenetic relationships of the new taxon in Phaeosphaeriaceae. The data concluded that the taxon represents a novel genus of the family Phaeosphaeriaceae and the generic name Hydeomyces and the species name H. desertipleosporoides are introduced for the new taxon. An outline of the characters which differentiate the new genus from phylogenetically closely related genera Dematiopleospora and Dlhawksworthia is given and its morphology of asexual and sexual morphs is described.
AB - Specimens of a new pleosporalean taxon were obtained on the bark of Juniperus excels from the northern mountains of Oman; from the Jebel Akhdar (‘Green Hills’). Sequence analyses based on the regions of large subunit rRNA (LSU), small subunit rRNA (SSU), translation elongation factor 1-α (TEF) and internal transcribed spacers (ITS) were performed to resolve the phylogenetic relationships of the new taxon in Phaeosphaeriaceae. The data concluded that the taxon represents a novel genus of the family Phaeosphaeriaceae and the generic name Hydeomyces and the species name H. desertipleosporoides are introduced for the new taxon. An outline of the characters which differentiate the new genus from phylogenetically closely related genera Dematiopleospora and Dlhawksworthia is given and its morphology of asexual and sexual morphs is described.
KW - 2 new taxa
KW - Desert
KW - Dothideomycetes
KW - Muriform
KW - Pleosporales
KW - Taxonomy
UR - http://www.scopus.com/inward/record.url?scp=85066000092&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85066000092&partnerID=8YFLogxK
U2 - 10.11646/phytotaxa.391.1.2
DO - 10.11646/phytotaxa.391.1.2
M3 - Article
AN - SCOPUS:85066000092
SN - 1179-3155
VL - 391
SP - 28
EP - 38
JO - Phytotaxa
JF - Phytotaxa
IS - 1
ER -