4536-1 4536 Esmeralda clarkei test 13 Rchb.f. [Arachnanthe clarkei test 14 (Rchb.f.) Rolfe] W. Curtis, Bot. Mag., vol. 115 [ser. 3, vol. 45]: t. 7077 (1889) [M. Smith]
 
66921039640 Tupistra nutansWall. ex Lindl. [Tupistra clarkei Hook.f.] W. Curtis, Bot. Mag., vol. 130 [ser. 3, vol. 60]: t. 7957 (1904) [M. Smith]
 
7025558188 Iris clarkei Baker ex Hook.f. W. Curtis, Bot. Mag., vol. 136 [ser. 4, vol. 6]: t. 8323 (1910) [M. Smith]
 
293261 313812 Cyrtandra clarkei Stapf Trans. Linn. Soc. London, ser. 2, vol. 4 : t. 16 (1894) [C.H. Fitch]
 
1294426 79050 Araiostegia hookeri (T. Moore ex Beddome) Ching [125 17081 Acrophorus hookeri T. Moore ex Beddome] W.J. Hooker, J.D. Hooker, Icon. Pl., vol. 17 : t. 1625 (1887) [J. Allen]