Template:Doweld, 2012b
- Doweld, A.B. 2012. (2097–2098) Proposals to conserve the name Vertebraria Royle ex McCoy (fossil Gymnospermae, Glossopteridales) against Vertebraria Roussel (Rhodymeniophyta) and Sphenophyllum indicum (V. indica) against V. australis and Clasteria australis. Taxon 61(5): 1129–1131. DOI: 10.1002/tax.615032