Yip, H.-Y. (1982), Mortierella ovata sp. nov. Transactions of the British Mycological Society 79 (1): 164 [tax. nov.]

Yip, H.-Y. (1986), Umbelopsis fusiformis sp. nov. from a wet sclerophyll forest and a new combination for Mortierella ovata. Transactions of the British Mycological Society 86 (2): 334 [basionym]

basionym of: Umbelopsis ovata (H.Y.Yip) H.Y.Yip legitimate

AusFungi (2019), AusFungi 21 Jan. 2019: - [nomenclatural synonym]

nomenclatural synonym of: Umbelopsis ovata (H.Y.Yip) H.Y.Yip legitimate

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