Vlll 
Index. 
Figures. 
12 
PAGE 
1. Traquairia Carruthersii (R. Scott) 460 
2. Bothrodendron (R. Scott) 462 
3. Traquairia Carruthersii (R. Scott) 463 
4. Traquairia Spenceri (R. Scott) ..... . . 464 
1. Salvinia natans (Yasui) 470 
1. Single leaf of Suaeda maritima (Delf) 487 
2. Outline obtained by placing leaves of Suaeda side by side (Delf) . 487 
3. Shoot of Salicornia annua (Delf) ; . . . . . .487 
4. Internode of a shoot of Salicornia annua (Dei.f) .... 488 
5. Short glass rod and celluloidin film (Delf) ..... 488 
6, 7. Outlines of films obtained from shoots of Salicornia (Delf) . . 490 
8. Curves showing transpiration (Delf) ...... 492 
9. Curves showing loss of water by weight (Delf) .... 494 
10. Curves showing relative transpiration during withering (Delf) . 495 
11. Outline of stomata from a shoot of Salicornia (Delf) . . . 501 
,13. Outline drawings of stomata of Salicornia annua (Delf) . . . 502 
