There were 9 illustrations found for J. Coombs
141528 Betula utilis D. DonW. Curtis, Bot. Mag., ser. 2, vol. 6(): : t. 125 (1989) [J. Coombs]
140819 Betula chinensis Maxim.W. Curtis, Bot. Mag., ser. 2, vol. 6(): : t. 126 (1989) [J. Coombs]
Roscoea purpurea Sm.Kew Bull., vol. 36 : p. 753, fig. 1A-G (1981-1882) [J. Coombs]
Roscoea auriculata SchumannKew Bull., vol. 36 : p. 753, fig. 1H-P (1981-1882) [J. Coombs]
Roscoea scillifolia (Gagnep.) CowleyKew Bull., vol. 36 : p. 761, fig. 2H-P (1981-1882) [J. Coombs]
Roscoea wardii CowleyKew Bull., vol. 36 : p. 769, fig. 3A-G (1981-1882)
Roscoea australis CowleyKew Bull., vol. 36 : p. 769, fig. 3H-N (1981-1882)
Roscoea humeana Balf.f. & W.W.Sm.Kew Bull., vol. 36 : p. 773, fig. 4A-H (1981-1882)
Roscoea forrestii CowleyKew Bull., vol. 36 : p. 773, fig. 4J-Q (1981-1882)