There were 2 illustrations found for T.J. Hyland
Margaritaria dubium-traceyi Airy Shaw & B.HylandKew Bull., vol. 31 : p. 358, fig. 1 (1976) [T.J. Hyland]
Whyanbeelia terrae-reginae Airy Shaw & B.HylandKew Bull., vol. 31 : p. 377, fig. 2 (1976) [T.J. Hyland]