Calcarisporium yuanyangense Zhu & Tang & Liu & Luo & Yu 2023
- 1. Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China School of Life Science, Yunnan University, Kunming, Yunnan 650504, China & 2214416799 @ qq. com; https: // orcid. org / 0000 - 0002 - 4184 - 5646
- 2. Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China School of Life Science, Yunnan University, Kunming, Yunnan 650504, China & 1347974204 @ qq. com; https: // orcid. org / 0000 - 0002 - 7662 - 224 X
- 3. Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China School of Life Science, Yunnan University, Kunming, Yunnan 650504, China & 2416338332 @ qq. com; https: // orcid. org / 0000 - 0003 - 4118 - 3694
- 4. Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China School of Life Science, Yunnan University, Kunming, Yunnan 650504, China & 1211918264 @ qq. com; https: // orcid. org / 0000 - 0002 - 1709 - 0781
- 5. Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China School of Life Science, Yunnan University, Kunming, Yunnan 650504, China & hongyu @ ynu. edu. cn, herbfish @ 163. com; https: // orcid. org / 0000 - 0002 - 2149 - 5714
Description
Calcarisporium yuanyangense H. Yu bis & J.Y. Zhu, sp. nov. Fig. 2
MycoBank: MB 848860
Etymology:— The epithet “ yuanyangense ” referred to collection sites for this species, Yuanyang County.
Holotype:— Xinjie Town, Yuanyang County, Yunnan Province, China (23°04′42.98″N, 102°51′41.61″E, alt. 2053.70m), on an O. nutans, September 25, 2022, Hong Yu bis, YHH 2209025, holotype; YFCC 22099256, ex-type living culture.
Description:—Sexual morph: Sexual morphs were not found. Asexual morph: Colonies effuse, woolly-felty texture, yellowish-white, mycelium immersed, consisting of branched, septate, smooth, hyaline hyphae, hyphae 1.81– 2.89 μm wide. colonies on PDA reached 20–22 mm in diameter after 10 days at 25 ℃. Conidiophores 12.49–119.42 × 1.49–3.01 μm, erect, hyaline, verticillately branched, with 1–5 verticils, each verticil with 1–5 conidiogenous cells. Conidiogenous cells 12.31–51.84 × 1.40–3.08 μm, hyaline, swollen at base, gradually tapering near the apex, holoblastic to polyblastic, sympodial, apically with a cluster of conidium-bearing denticles. conidiogenous scars 0.86–1.78μm. Conidia 6.33–9.68 × 1.87–2.63 μm, unicellular, hyaline, smooth-walled, thin-walled, ovoid to ellipsoid, acuminate.
Know distribution:— Xinjie Town, Yuanyang County, Yunnan Province, China.
Note:— Calcarisporium yuanyangense was isolated from O. nutans and was different from the host reported in previous studies. Calcarisporium yuanyangense was identified as a unique species based on both morphological characteristics and phylogenetic analysis; both demonstrate that it was distinct from other recognized species in the genus Calcarisporium. Phylogenetic analysis based on five genes showed strong support (BP = 100% and PP = 100%) with being an independent branch. Calcarisporium yuanyangense and C. arbuscula were similar in conidia shape, but the conidia of C. yuanyangense (6.33–9.68 × 1.87–2.63 μm) were larger and had a higher length/width ratio than those of C. arbuscula (Table 2).
Notes
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Linked records
Additional details
Identifiers
Biodiversity
- Collection code
- YFCC
- Event date
- 2022-09-25
- Family
- Ophiostomataceae
- Genus
- Calcarisporium
- Kingdom
- Fungi
- Material sample ID
- YFCC 22099256 , YHH 2209025, YFCC 22099256
- Order
- Hypocreales
- Phylum
- Ascomycota
- Scientific name authorship
- Zhu & Tang & Liu & Luo & Yu
- Species
- yuanyangense
- Taxon rank
- species
- Type status
- holotype
- Verbatim event date
- 2022-09-25
- Taxonomic concept label
- Calcarisporium yuanyangense Zhu, 2023 sec. Zhu, Tang, Liu, Luo & Yu, 2023