Letter from A.D. Chapman ?; H.T. Clifford's list of palaeobotanists; Pichi Sermolli's list, 3 March 1991; Index Herbariorum, ed. 8; Year of death from Peter Wilson (Botanic Gardens of Sydney).
Example of Name Published
Cheilanthes austrotenuifolia H.Quirk & T.C.Chambers in Austral. J. Bot. 31(5): 510. 1983.