Taiwania

Contribution to the knowledge of the Lichen Mycota of Myanmar (II) Heterocyphelium triseptatum (Lecanographaceae) newly recorded from Asia and its molecular phylogenetic position Heterocyphelium triseptatum is newly recorded from Asia. The species was previously known only from South America and Africa. It was collected from the bark of a broadleaf tree at 35 m elevation in the Tanintharyi Region of southern Myanmar. An unidentified substance was newly detected for this species by thin layer chromatography (TLC). This study demonstrates the phylogenetic position of H. triseptatum in the Lecanographaceae using Bayesian and RAxML analyses of mtSSU and nrLSU sequence data. The close relationship with H. leucampyx within the Heterocyphelium clade was confirmed.

对缅甸地衣真菌群的认知贡献（二）Heterocyphelium triseptatum（Lecanographaceae）在亚洲的新记录及其分子系统发育位置。Heterocyphelium triseptatum物种在亚洲被首次记录。此前，该物种仅知产于南美洲和非洲。标本采集自缅甸南部丹茵奈里地区海拔35米的阔叶树树皮上。通过薄层色谱法（TLC）新检测到此物种的一种未鉴定物质。本研究通过贝叶斯和RAxML分析mtSSU和nrLSU序列数据，展示了H. triseptatum在Lecanographaceae科中的系统发育位置。在Heterocyphelium属内，与H. leucampyx的密切关系得到了确认。