Chrysosporium guangxiense Y.F. Han, W.H. Chen, J.D. Liang & Z.Q. Liang, 2022

Han, Yan-Feng, Ge, Wei, Zhang, Zhi-Yuan, Liang, Jian-Dong, Chen, Wan-Hao, Huang, Jian- Zhong & Liang, Zong-Qi, 2022, Morphological and phylogenetic characterisations reveal nine new species of Chrysosporium (Onygenaceae, Onygenales) in China, Phytotaxa 539 (1), pp. 1-16 : 7

Chrysosporium guangxiense Y.F. Han, W.H. Chen, J.D. Liang & Z.Q. Liang , sp. nov. (Fig. 4) Mycobank No.: MB 838865

Type: — CHINA. Guangxi Province: Guilin City , N24°18 ’’, E09°45 ’’, from soil, August 2017, Y.F. Han, holotype GZAC.EB9001M; ex-type culture GZU.EB9001M .

Colonies on PDA attaining about 45–50 mm diam. at 26 °C after 14 days, flat, felty, obvious annulation in the center, margin villiform, white; reverse creamy to yellowish. Hyphae septate, smooth, hyaline, 1.0–3.0 μm. Racquet hyphae present, 17–50 × 2.5–5.5 μm. Conidia abundant, hyaline, smooth, lateral or terminal, arising from aerial hyphae directly or on short protrusions, unicellular, solitary or in cluster of 2, long ovoid, 5.0–8.5 × 3.5–7.0 μm, or clavate, 7.0–13 × 2.5–3.0 μm, with truncate base, basal scars 0.5–1.0 μm; intercalary conidia ellipsoidal, 5.5–10.0 × 2.0–2.5 μm. Chlamydospores absent.

Etymology: —Referring to the region from which the fungus was isolated.

Known distribution: —Guilin city, Guangxi Province, China.