Diplococcium dendrocalami Goh, K.D. Hyde & Umali, Mycologia 90(3): 515 (1998)

Chun-Sheng, Long, You-Peng, Wu, Xu, Zhang, Yan, Lin, Xiang-Chun, Shen, Jian, Ma & Qi-Rui, LI, 2023, Additions to hyphomycetes from Yungui Plateau, China with three new species (Ascomycota, Sordariomycetes), Biodiversity Data Journal 11, pp. 101629-101629 : 101629

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https://dx.doi.org/10.3897/BDJ.11.e101629

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scientific name

Diplococcium dendrocalami Goh, K.D. Hyde & Umali, Mycologia 90(3): 515 (1998)
status

 

Diplococcium dendrocalami Goh, K.D. Hyde & Umali, Mycologia 90(3): 515 (1998) View in CoL

Materials

Type status: Other material. Occurrence: recordedBy: Chun-Sheng Long; occurrenceID: 5BA2D587-84EB-502E-B734-32CCAC974E59; Taxon : scientificName: Diplococcium dendrocalami; Location : continent: Asia ; country: China; stateProvince: Guizhou; county: Guiyang ; locality: Guizhou Medical University Campus ; verbatimElevation: 1199 m; verbatimCoordinates: 26.5921N, 106.7143E; Identification: identifiedBy: Chun-Sheng Long, Qi-Rui Li & Jian Ma; Event: eventDate: 15/9/2021; habitat: On decaying wood; Record Level: collectionID: GMB0404 GoogleMaps GoogleMaps

Description

Conidiophores 211-345.6 μm long (x̅ = 52.3 μm, SD = 52.3 n = 20), 4.4-9.5 µm wide (x̅ = 7.1 μm, SD = 2.1, n = 20), unbranched, erect, straight, attenuated, distinctly 5-8-septate, thick-walled, medium yellowish-brown, uniform in colour. Conidiogenous cells 120-280 μm long (x̅ = 199.1 μm, SD = 52.9, n = 20), 10-12 µm wide (x̅ = 10.8 μm, SD = 1.8, n = 20), integrated, polytretic with pores 0.8-1 μm diam., terminal and intercalary. Conidia 49-55 μm long (x̅ = 52 μm, SD = 5.2, n = 20), 19.5-22.5 μm wide (x̅ = 21 μm, SD = 3, n = 20), solitary, acrogenous, cheiroid, pale brown to brown, consisting of 5-7 rows of cells, rows digitate, cylindrical, inwardly curved at the tip, arising from a basal cell, without appendages, with each row composed of 8-12 cells, euseptate, guttulate, slightly constricted at septa.

Also see Goh et al. (1998) and Xia et al. (2017).

Notes

Diplococcium dendrocalami was firstly introduced in the culms of Dendrocalamus sp. in the Philippines ( Goh et al. 1998) and later was found in Chongqing, China ( Xia et al. 2017). Diplococcium dendrocalami is similar to D. clavariarum (Desm.) Hol.-Jech in morphology, but the conidiophores of D. clavariarum are branched and slender (10-12 µm vs. 3.5-6 µm) ( Goh et al. 1998).