Published April 9, 2019 | Version v1

Chrysosporium ovalisporum Z. Li, Y. W. Zhang, W. H. Chen & Y. F. Han 2019, sp. nov.

  • 1. Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, Guizhou 550025, China
  • 2. School of Biology Science, Guizhou Normal University, Guiyang, Guizhou 550018, China
  • 3. Department of Microbiology, Basic Medical School of Guiyang College of Tranditional Chinese Medicine, Guiyang, Guizhou 550025, China
  • 4. Institute of Fungus Resources, department of Ecology, College of Life Sciences, Guizhou University, Guiyang, Guizhou 550025, China email: swallow 1128 @ 126. com

Description

Chrysosporium ovalisporum Z. Li, Y.W. Zhang, W.H. Chen & Y.F. Han sp. nov. (Fig. 3)

MycoBank No.: MB 819481, GenBank: KY350787, KY350788

Type: — CHINA. Fujian Province: Fuzhou City, 26°08´N, 119°28´E, GZUIFR-G446 (dried culture) isolated from soils of the zoo park.

Colonies on PDA attaining 28 mm in 14 d at 25 °C, white to yellowish, powdery, flat, margin irregular; reverse brown. Hyphae hyaline, septate, smooth, 2.5–3.5 μm wide. Racquet hyphae absent. Terminal and lateral conidia on long or short stalk perpendicular to hyphae, solitary, hyaline, smooth, single-celled, occasionally 2-celled, long obovate to clavate, few cylindrical, 5–15 × 2.5–7 µm (x = 6.5 × 4.6, n = 60), basal scars 0.8–2.5 µm wide. Intercalary conidia and chlamydospores absent.

Etymology:— ovalisporum (Latin), referring the conidia that are long obovate.

Material examined: — The ex-type G446.1 and ex-isotype G446.2 isolated from the soils of the zoo park in November 2014 by Y.F. Han. The ex-type G446.1 culture was dried to form the type GZUIFR-G446. They were deposited in the Institute of Fungus Resource, Guizhou University (GZAC).

Distribution: —Fuzhou, Fujian Province, China.

Notes

Published as part of Li, Zhong, Zhang, Yan-Wei, Chen, Wan-Hao & Han, Yan-Feng, 2019, Morphological traits and molecular analysis for two new Chrysosporium species from Fujian Province, China, pp. 257-264 in Phytotaxa 400 (5) on page 261, DOI: 10.11646/phytotaxa.400.5.1, http://zenodo.org/record/5585724

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Linked records

Additional details

Biodiversity

Collection code
GZAC , GZUIFR-G , MB
Material sample ID
GZUIFR-G446
Scientific name authorship
Z. Li, Y. W. Zhang, W. H. Chen & Y. F. Han
Kingdom
Fungi
Phylum
Ascomycota
Order
Onygenales
Family
Onygenaceae
Genus
Chrysosporium
Species
ovalisporum
Taxon rank
species
Taxonomic status
sp. nov.
Type status
holotype
Taxonomic concept label
Chrysosporium ovalisporum Li, Zhang, Chen & Han, 2019