There were 4 illustrations found for C. Sobel
Acanthophippium sp.Natuurk. Tijdschr. Ned.-Indië, vol. 58 : t. 5 (1850-1940) [J.J. Smith]
Acanthophippium sp.Natuurk. Tijdschr. Ned.-Indië, vol. 58 : t. 5 (1850-1940) [J.J. Smith]
873875 Rhaphidophora glauca (Wall.) SchottW. Curtis, Bot. Mag., ser. 2, vol. 16(): : p. 276 (1999) [C. Sobel]
873875 Rhaphidophora glauca (Wall.) SchottW. Curtis, Bot. Mag., ser. 2, vol. 16(): : p. 278 (1999) [C. Sobel]
873875 Rhaphidophora glauca (Wall.) SchottW. Curtis, Bot. Mag., ser. 2, vol. 16(): : t. 377 (1999) [C. Sobel]
43430 Alocasia alba SchottW. Curtis, Bot. Mag., ser. 2, vol. 17(): : t. 403 (2000) [C. Sobel]