358 
W. 
Warming (E.) 179. . Wilson 293—295. 
Waterman (H. IL.) 328. | Wisselingh (C. van) 1, 4, 9, 
Weevers (Th.) 312. | 14,-18;229 6032; 
Werner 326. | 
27 
Zea Mais var. coeruleodulcis | Zehl (B.) 322, 331. 
Kc. Ke. 67. | Zimmerman (À.) 45, 46, 52. 
Zea Mais var. leucoceras Alef.  Zygnema 1, 3, 4, 7, 10, 
67. | Zygnema cruciatum 4,7,10,11. 
