Trymalium is a genus of shrubs or trees in the family Rhamnaceae. The genus is endemic to Australia.
Species include:
Trymalium albicans Reisseck, endemic to Western AustraliaTrymalium angustifolium Reisseck, endemic to Western AustraliaTrymalium daphnifolium Reisseck, endemic to Western AustraliaTrymalium densiflorum Rye, endemic to Western AustraliaTrymalium elachophyllum Rye, endemic to Western AustraliaTrymalium ledifolium Fenzl., endemic to Western AustraliaTrymalium litorale (Diels) Domin, endemic to Western AustraliaTrymalium monospermum Rye, endemic to Western AustraliaTrymalium myrtillus S.Moore, endemic to Western AustraliaTrymalium odoratissimum Lindl., endemic to Western AustraliaTrymalium spatulatum (Labill.) Ostenf., endemic to Western AustraliaTrymalium urceolare (F.Muell.) Diels, endemic to Western AustraliaTrymalium venustum Rye, endemic to Western AustraliaTrymalium wayi F.Muell. & Tate, endemic to South Australia
Species names that are no longer current include:
Trymalium daltonii F.Muell. - currently Spyridium daltonii (F.Muell.) J.Kellerm.Trymalium floribundum Steud. - currently Trymalium odoratissimum Lindl. subsp. odoratissimumTrymalium ramosissimum Audas - currently Spyridium x ramosissimum (Audas) J.Kellerm.