Xli TABLE OF CONTENTS. 



PAGE 



B. Gamopetalae .... . ..... 471 



I. Isocarpous Gamopetalae . . ... 471 



Order i : Bicornes ... . . . 471 



Primulineae . . ... 471 



Diospyrineae . . . ... 471 



II. Anisocarpous Gamopetalae . ... 



Order i : Tubiflorae ... . . 



,, 2 : Labiatiflorae .... 



,, 3 : Contortae ... . ... 



4 : Campanulineae ........ 472 



5: Aggregatae 472 



Families of doubtful affinity . ... . . 472 



Explanation of Terms .... .... 473 



Index 491 



ERRATA- 



Page 7, line 8, for Saprolegniae read Saprolegnieae. 

 26, note 3, line 4, for 1883 read 1883). 

 86, line 16, for Tubercinia read Tuburcinia. 

 ,, 87, line 13, for abjuncted read abjointed. 

 87, lines 24, 27, for Tubercinia read Tuburcinia. 

 102, line 15, for sclerotiorum read Sclerotiorum. 

 ,, 127, line 3, for germinating filament raz</ germ-filament. 

 ,, 132, line 20, for vitis idaea read Vitis Idaea. 

 158, line 19, for R. crystallina read Riccia crystallina. 

 ,, 190, line 22, for two neck-cells read two neck-canal-cells. 

 190, line 2 from bottom, for SEXUAL read ASEXUAL. 



196, line 23, for notrue read no true. 

 232, lines 6, 7 from bottom and in Figs. 183, 186, 190, 193, /iv Marsilia 



Salvatrix read Marsilia salvatrix. 



274, note 2, line i, for Thuringer read Thtiringer. 

 276, line 15, for alvifolium read aloifolium. 

 295, line i, for Duriaei read Durieui. 



,, 327, explanation of Fig., for Microcrachys read Microcachrys. 

 449, Fig. 379, for Quercus robur read Quercus Robur. 



