Rye, B.L. (11 January 1995), New and priority taxa in the genera Spyridium and Trymalium (Rhamnaceae) of Western Australia. Nuytsia 10(1): 121-122 [comb. nov.]

basionym: Trymalium majoranifolium Fenzl legitimate taxonomic synonym: Pomaderris subretusa Steud. legitimate taxonomic synonym: Pomaderris commixta Steud. legitimate

Rye, B.L. (31 July 1996), A synopsis of the genera Pomaderris, Siegfriedia, Spyridium and Trymalium (Rhamnaceae) in Western Australia. Nuytsia 11(1): 121, Fig. 6B [secondary reference]

replaced synonym: Trymalium majoranaefolium var. velutinum Reissek orth. var. nomenclatural synonym: Trymalium majoranifolium Fenzl legitimate nomenclatural synonym: Spyridium spadiceum var. majoranifolium (Fenzl) Benth. legitimate taxonomic synonym: Pomaderris commixta Steud. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Trymalium majoranifolium Fenzl legitimate nomenclatural synonym: Trymalium majoranifolium Fenzl var. majoranifolium legitimate nomenclatural synonym: Spyridium spadiceum var. majoranaefolium Benth. orth. var. nomenclatural synonym: Spyridium spadiceum var. majoranifolium (Fenzl) Benth. legitimate taxonomic synonym: Pomaderris subretusa Steud. legitimate taxonomic synonym: Pomaderris commixta Steud. legitimate taxonomic synonym: Trymalium majoranaefolium var. calvescens Reissek orth. var. taxonomic synonym: Trymalium majoranifolium var. calvescens Reissek legitimate taxonomic synonym: Trymalium majoranaefolium var. velutinum Reissek orth. var. taxonomic synonym: Trymalium majoranifolium var. velutinum Reissek legitimate taxonomic synonym: Spyridium spadiceum var. calvescens Benth. nom. illeg., nom. superfl.

• APC Dist.: WA

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