BioStor
 | Contributions to a knowledge of the flora of Australia. No. I R T Baker (1897) Proceedings of the Linnean Society of New South Wales 22: 230-239 |
 | Note on the occurrence of sponge remains in the Lower Silurian of New South Wales W S Dun (1897) Proceedings of the Linnean Society of New South Wales 22: 436-437 |
 | Contributions to a knowledge of the flora of Australia. No. II R T Baker (1899) Proceedings of the Linnean Society of New South Wales 24: 437-447 |