Carex acutiformis, 45. 



„ Dickensii, 69, 70. 

 Carex dioica, 45. 



echinata, 39. 



flagellata, 29, 69; PL III, figs. 22-26. 

 helodes, 45. 

 hivta, 39, 45. 

 muricata, 45. 

 ripavia, 39, 45. 

 rostrata, 45, 69. 

 vesicaria, 45. 



spp., 29, 39, 70; PL III, figs. 27-30. 

 Carpinus Betulus, 17, 29, 39, 45, 74; PL IV, figs. 30-33. 

 Carpolithes spp., 139-149; Pis. XVII, XVIII, XIX, XIX. 

 Carya alba, 18, 29, 74. 



„ angulata, 29, 74; PL IV, figs. 28, 29. 

 „ fossilis, 74. 

 „ olivaeformis, 74. 

 Caryophyllaceae, 30, 40, 46, 85; PL VI, fig. 19. 

 Caucasus, 16, 17, 23, 110, 115, 136. 

 Ceanothus, 34, 115; PL XII, fig. 11. 

 Centaurea Calcitrapa, 50. 

 Ceratophyllum demersum, 40, 47. 



spp., 31, 89, 142; PL VII, figs. 15, 16, PL XVIII, figs. 11, a, b. 

 Cetvus dicranius, 12. 

 Falconeri, 154. 

 vhenanus, 12. 

 tarandus, 7. 

 teguliensis, 12. 

 verticornis, 7. 

 Chaerophyllum silvestre, 48. 

 Chenopodiaceae, 30, 40, 46, 84. 

 Chenopodium album, 46. 



„ rubrum, 40, 46. 



„ urbicum, 40. 



China, climatic changes in, 18—21, 23; continuity of the flora in, 18, 20, 21; extinction 

 of species in, 19; geography of, 18—21; mountain flora of, 16—18, 20, 21, 23, 25; 

 subtropical plants in, 27, 29, 33, 94, 95. 

 Chinese flora, contrast between mountain and lowland, 17, 19, 21, 23; large proportion 



of woody plants in, 18, 23. 

 Chinese plants common to the Himalaya, 17, 18, 22, 25, 26, 30-32, 35, 36, 82, 91, 113, 131. 



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