Mabberley, D.J. (Rijksherbarium, University of Leiden, Netherlands and Royal Botanic Gardens, Sydney
NSW 2000, Australia) 1997. A classification for edible Citrus (Rutaceae). Telopea 7(2): 167–172. A
workable Linnaean classification, taking into account recent chemotaxonomic advances, is
proposed for edible citrus fruits currently referred to the genus Citrus. They are accommodated in
three species and four hybrid groups. Four names are lectotypified.