BioStor
 | The genera of Oleaceae in the southeastern United States K A Wilson and Jr Wood C. E. (1959) Journal of the Arnold Arboretum 40: 369-384 |
 | The 1980 Sino-American Botanical Expedition to Western Hubei Province, People's Republic of China B Bartholomew (1983) Journal of the Arnold Arboretum 64: 1-103 |
 | Some taxonomic changes in Syringa (Oleaceae), including a revision of series Pubescentes M C Chang and P S Green (1995) Novon 5: 329-333 |