Chrysosporium irregularum 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 : 8-9

publication ID

https://doi.org/ 10.11646/phytotaxa.539.1.1

DOI

https://doi.org/10.5281/zenodo.6354418

persistent identifier

https://treatment.plazi.org/id/039F87C7-E776-FFE2-C0DA-F9747219501E

treatment provided by

Plazi

scientific name

Chrysosporium irregularum Y.F. Han, W.H. Chen, J.D. Liang & Z.Q. Liang
status

sp. nov.

Chrysosporium irregularum Y.F. Han, W.H. Chen, J.D. Liang & Z.Q. Liang View in CoL , sp. nov. (Fig. 5)

Mycobank No.: MB 838866

Type: — CHINA. Gansu Province: Dunhuang City, Yumenguan , N40°21’, E93°51’, from soil, August 2017, J.J. Wang, holotype GZAC. J1.1 About GZAC ; ex-type culture GZU. J1.1 About GZU GoogleMaps .

Colonies on PDA attaining about 35 mm diam. at 26 °C after 14 days, lightly raised in the center, densely villiform, margin sparsely villiform, irregular, yellow; reverse creamy to yellowish. Hyphae septate, smooth, hyaline, 0.5–3.0 μm. Racquet hyphae absent. Conidia abundant, hyaline, smooth, lateral or terminal, arising from aerial hyphae directly or short protrusions, unicellular or bicellular, solitary or in pairs, cylindrical, 3.5–9.5 × 1.0–2.5 μm, or pyriform, 3.5– 5.0 × 1.5–3.0 μm, or irregularly reniform, 3.0–5.0 × 1.5–3.5 μm, with truncate base, basal scars 0.5–1.0 μm; intercalary conidia ellipsoidal, 2.0–15.0 × 1.0–4.0 μm. Chlamydospores absent.

Etymology: —Referring to the irregular colony.

Additional strains examined: — CHINA. Gansu Province: Dunhuang City, Yumenguan , soil, N24°18 ’’, E09°45 ’’, August 2017, J.J. Wang, GZAC. J102 About GZAC , living culture GZU. J102 About GZU GoogleMaps .

Known distribution: —Yumenguan, Gansu Province, China.

GZAC

Guizhou Agricultural College

GZU

Karl-Franzens-Universität Graz

PDA

Royal Botanic Gardens

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