Trichoderma hongheense X. F. Liu, Karun., Tibpromma & K. D. Hyde 2026, sp. nov.

作者：Liu Xf, Saowaluck Tibpromma, K. W. Thilini Chethana, Li Lu, Kevin D. Hyde, Wenhua Lu, Rui-Fang Xu, Xue-Mei Chen, XIAN ZHANG, Ming-Xiu Chen, Xing-Juan Xiao, Changlin Zhao, Tian‐Ye Du, Dong-Qin Dai, Al-Bandari F. Al-Arjani, Abdallah M. Elgorban, Nakarin Suwannarach, Jaturong Kumla, Fuqiang Yu, Meimei Wang, Samantha C. Karunarathna · 发表于：Zenodo (CERN European Organization for Nuclear Research) · 年份：2026 · DOI：10.5281/zenodo.22117319 · 研究领域：Plant Pathogens and Fungal Diseases、Mycorrhizal Fungi and Plant Interactions、Indoor Air Quality and Microbial Exposure

Trichoderma hongheense X. F. Liu, Karun., Tibpromma & K. D. Hyde sp. nov. Fig. 9 Etymology. Named after the type locality, Honghe. Holotype. HKAS 149896. Description. Associated with the air in the cave environment. Asexual morph on PDA: Vegetative hyphae 2–4 μm wide, septate, branched, hyaline, smooth-walled. Conidiophores pyramidal with verticillate, comprising a recognizable main axis, pairs or solitary branches, longer branches near the base, and short branches or solitary phialides arising near the tip. Phialides 5–13 × 2–5 µm (x ̄ = 8.26 × 2.98 μm, n = 60), ampulliform to lageniform, generally formed on terminal branches in divergent whorls of 2–4. Supporting cells 5–11 × 2–4 µm (x ̄ = 8.17 × 2.81 μm, n = 50). Conidia 2–5 × 2–4 µm (x ̄ = 3.59 × 3.24 μm, n = 60), subglobose to globose, or ovoid, green, smooth-walled. Chlamydospores 5–11 × 3–9 µm (x ̄ = 8.15 × 6.66 μm, n = 10), single or in clusters, terminal and intercalary, variable in shape, mostly subglobose to globose, thick-walled, hyaline, granulate. Sexual morph: Undetermined. Culture characteristics. Colonies on PDA attaining 60 mm after 7 days at room temperature (25 ± 2 ° C), white, gray to yellow or green, sparse aerial mycelium on the surface, regularly circular, green conidiation occurs over time; reverse is green in the middle and white on the edges. Material examined. CHINA • Yunnan Province, Honghe Hani and Yi Autonomous Prefecture, Jianshui County, Miandian Town, Swallow Cave, 23.63684309°N, 103.05537745...