Kellermann, J., Rye, B.L. & Thiele, K.R. (2008), Nomenclatural notes, typifications and name changes in Trymalium (Rhamnaceae: Pomaderreae). Transactions of the Royal Society of South Australia 132(1): 21-23 APC [autonym]

taxonomic synonym: Trymalium billardieri var. β tomentoso-hirsuta Fenzl orth. var. taxonomic synonym: Trymalium billardierei var. β tomentoso-hirsutum Fenzl legitimate taxonomic synonym: Trymalium expansum Steud. legitimate taxonomic synonym: Trymalium floribundum Steud. legitimate taxonomic synonym: Trymalium billardieri var. α tomentosa Reissek orth. var. taxonomic synonym: Trymalium billardierei var. α tomentosum Reissek legitimate taxonomic synonym: Trymalium billardieri var. β calvescens Reissek orth. var. taxonomic synonym: Trymalium billardierei var. β calvescens Reissek nom. illeg., nom. superfl. taxonomic synonym: Trymalium ledifolium var. ? obovatum Benth. legitimate taxonomic synonym: Trymalium billardieri var. hirsutum Benth. orth. var. taxonomic synonym: Trymalium billardierei var. hirsutum Benth. nom. illeg., nom. superfl. taxonomic synonym: Trymalium spathulatum var. tomentosum Ostenf. orth. var. taxonomic synonym: Trymalium spatulatum var. tomentosum (Reissek) Ostenf. legitimate

• APC Dist.: WA

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 158 [secondary reference]

Kellermann, J. (20 July 2021), Nomenclature and typification of several pre-1958 names in Trymalium revisited (Rhamnaceae: Pomaderreae). Swainsona 35: 35, 36 [secondary reference]

nomenclatural synonym: Trymalium floribundum Steud. subsp. floribundum legitimate doubtful taxonomic synonym: Trymalium incanum J.F.Cels & A.Cels nom. inval., nom. nud. doubtful taxonomic synonym: Trymalium candidum Neumann nom. inval., nom. nud. doubtful taxonomic synonym: Trymalium albidum Jacques legitimate

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