BioStor
 | Review of the taxonomy of Aster sensu lato (Asteraceae: Astereae), emphasizing the New World species G L Nesom Phytologia 77: 141-297 |
 | A list of the indigenous plants of the Mudgee district A G Hamilton (1887) Proceedings of the Linnean Society of New South Wales 2: 259-306 |
 | On the flora of Mt. Wilson A G Hamilton (1899) Proceedings of the Linnean Society of New South Wales 24: 346-372 |
 | Notes on the Sandringham flora C S Sutton (1911) The Victorian Naturalist 28(1): 5-20 |
 | Phytogeographical Relationships of the Genera of Angiosperms in the Fanjing Shan Mountain Range, Northeastern Guizhou, China Tsun-Shen Ying, David E Boufford and Yuling Tu (1991) Annals of the Missouri Botanical Garden 78: 338-358 |