This taxon was described in 1991, it is known exclusively from herbarium material that was collected in 1908 at what today is a suburban area of Sydney, the capital of New South Wales, Australia.

The species is most likely extinct. [1]

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References:

[1] Peter H. Weston; L. A. S. Johnson: Taxonomic changes in Persoonia (Proteaceae) in New South Wales. Telopea 4(2): 269-306. 1991

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edited: 09.11.2021