There were 3 illustrations found for G. Rankin
Romnalda grallata R.J.F.Hend.Kew Bull., vol. 37 : p. 231, fig. 1 (1982-1983) [G. Rankin]
Durringtonia paludosa R.J.F.Hend. & GuymerKew Bull., vol. 40 : p. 98, fig. 1 (1985) [G. Rankin]
Durringtonia paludosa R.J.F.Hend. & GuymerKew Bull., vol. 40 : p. 100, fig. 2 (1985) [G. Rankin]