摘要 : George, A.S. & Gibson, N. A revision of <i>Calothamnus quadrifidus</i> (Myrtaceae). <i>Nuytsia</i> 20: 57-77 (2010). The highly variable species <i>Calothamnus quadrifidus</i> R.Br, is discussed and an infraspecific classification... 展开 George, A.S. & Gibson, N. A revision of <i>Calothamnus quadrifidus</i> (Myrtaceae). <i>Nuytsia</i> 20: 57-77 (2010). The highly variable species <i>Calothamnus quadrifidus</i> R.Br, is discussed and an infraspecific classification with eight subspecies is proposed. The following new taxa are described: <i>Calothamnus quadrifidus</i> subsp. <i>petraeus</i> A.S.George & N.Gibson, <i>C. quadrifidus</i> subsp. <i>seminudus</i> A.S.George & N.Gibson and <i>C. quadrifidus</i> subsp. <i>teretifolius</i> A.S.George & N.Gibson. New combinations are <i>C. quadrifidus</i> subsp. <i>angustifolius</i> (Ewart) A.S.George & N.Gibson, <i>C. quadrifidus</i> subsp. <i>asper</i> (Turcz.) A.S.George & N.Gibson and <i>C. quadrifidus</i> subsp. <i>homalophyllus</i> (F.Muell.) A.S.George & N.Gibson, and a new status is given for <i>C. quadrifidus</i> subsp. <i>obtusus</i> (Benth.) A.S.George & N.Gibson. 收起