INDEX. 



The names printed in small capitals are those adopted for species or 

 sections: the others are synonyms or species noticed. The numbers refer 

 to the pages. 



abruptus Lindl. lOO 

 acerosus Miill. 263 

 acuminatus Genev. 131 

 adsitus Oenev. 145 

 affinis Bab. 262 

 aflBnis Sm. 75, 177, 207 

 AFFINIS W. and N. 68 

 affinis j3. Leifjht. 71, 81 

 affinis 7, Leifjht, 7 1 , 263 

 affinis /3. eff'usus Lees, 188 

 affinis 7. Nees, 267 

 agrestis Merc. 284 



ALTH-EIFOLIUS -^0^, 274 



ambiferius Miill. 272 

 amplichloros Miill. 159 

 amplificatus Lees, 153 

 apiculatus Weihe, 224 

 append iculatus Trattin, 60 

 approximatus Quest. 173 

 Arctici, 297 

 [arcticus L.] 298 

 argeiracanthus Affdl. 75 

 argentatus J/ii^^. 81 

 argenteus Lees, 108 

 argenteus Bab. 1 1 4 

 Arrhenii Lange, 165 

 atrocaulis Miill. 147 



Babingtonii Bell Salt. 184 

 Babingtonii /3. Bloxamii J3ah. 1 69 

 Babingtonii Bab. (in Syn.) 155 

 Bakeri Blox. 145, 215 

 Balfol'rianus i^^OiC. 255 

 Bastardianus Genev. loi 



Bellardi Weihe, 246 

 Bellardi j3. Lejeimii Lees, 227 

 Bellardi ANi, 230 

 Bloxamii Lees, 169 

 Bloxamii ^or. 260 

 Boreanus Genev. 130 

 Borreri ^aZ>. MS. 126 

 Borreri ^e/^ &t/i. 163 

 bracteatus Bor. 189 

 brachyphyllus Miill. 105 

 Briggsii ^/ox. 2 1 5 



CiESii, 254 



C-ESIUS L. 284 



c. a. agrestis Bab. 284 



c. a. aquaticus W. and N. 284 



c. /3. arvensis ira?//-. 287 



c. 7. hispidus ir. a«rf iV., Bab. 291 



c. 6. intermedins Bab. 288 



c. 5. nudatus Lees, 259 



c. e. pseudo-Idseus W. and N., Bab. 



289 

 c. /3. pseudo-csesius IF. ancZ N. 287 

 c, /3. rug03us Lees, 287 

 c. ^. tenuis Bab., Lees, 284, 285 

 c, 7. ulmifolius ^«6. 287 

 c. a. umbrosus Beichenb., Arrh. 284 

 calcareus Mall. 274 

 calvatus 5/oar. 133 

 candicans Beichenb. 108 

 carpinifolius Bab. 137 

 carpinifolius jB/ojc. 147 

 carpinifolius Borr. 123 

 carpinifolius Johnat. ij^ 



26 



