A new species of Pestalotiopsis from leaf spots of Licuala grandis from Hainan, China

نویسندگان

  • KUN GENG
  • BIN ZHANG
  • YU SONG
  • KEVIN D. HYDE
  • JI-CHUAN KANG
  • YONG WANG
چکیده

A new species, Pestalotiopsis licualacola, was isolated from grey leafspots of Licuala grandis (ruffled fan palm). It is morphologically distinct in having relatively small, greyish brown conidia (16–20 × 3–5 μm), and 1–3 short apical appendages without knobs. Phylogenetic analysis based on combination of ITS, β-tubulin and tef1 gene sequence data clearly distinguishes P. licualacola from other species in this genus, with ex-type sequence data in GenBank. Based on morphology and molecular phylogeny we describe it as a new species.

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تاریخ انتشار 1999