INDEX 



Names of species and genera which are only casually mentioned and those con- 

 sidered doubtful in respect to their occurrence in this country or their validity are 

 printed in Roman type ; accepted and described species and genera are in SMALL 

 capitals, and synonyms in italics. The page on which the technical treatment ap- 

 pears is printed in full-face. 



Acroblaste Reinsch, 140, 200 

 Aphanochaete A. Br., 229, 230 

 Aphanochaete (Berth) Hansg., 230 



confervicola (Nag.) Rab., 231 



globosa (Nordst.) Wolle, 228 



repens A. Br., 229, 230 



vermiculoides Wolle, 231 

 Bangia ? confervoides Zan., 153 



Batrachospermum 



A?nericanum Schwein., 214 



fasciculatum Vauch., 214 



glomeraium Vauch., 221 



intricatum Vauch., 21 1 



plumosum Vauch., 218 



simplex Vauch., 220 



vagum Ravenelii Wolle, 224 

 Bolbocoleon Pringsh., 227 



piliferum Pringsh., 227 



Castagnea virescens, 227 

 Chaetophora Schrank, 209, 210 



ATTENUATA Haz., 2I3, 214 

 calcarea Tild. , 217 

 cervicornis Kiitz. , 21 1 

 clavata Hornem. , 214 

 Comu-Damae (Roth) Ag., 214, 215 



ELEGANS (Roth) Ag., 208, 211, 212, 

 213, 2l6, 217 



elegans cervicornis (Kiitz.) Rab., 21 1 

 elegans longipila (Kiitz. ) Hansg., 211 

 elegans pachyderma (Wittr.) Schmid., 



217 

 endiviaefolia (Roth) Ag., 214, 215 

 globosa Schrank, 209 

 incrassata (Huds. ) Haz., 209, 210, 



214 



lobata Schrank, 209, 214 



longipila Kiitz., 2 H 



maritima Kjellm., 200 



monilifera Kiitz., 216 



pachyderma Wittr., 216 



PISIFORMIS (Roth) Ag., 2IO, 212, 

 213, 214, 216, 217 



Schweinitzii Bailey, 214 



tuberculosa (Roth) Ag., 212, 216 

 Chaetophoraceae, 188 

 Chaetophorales, 144 



Chaetophoreae, 189 

 Chaetosphaeridium Kleb., 228 



globosum (Nordst.) Kleb., 228, 229 



Pringsheimii Kleb., 228 

 Charospermum Link, 217 

 Chordaria divaricata, 227 

 Cladophora Kiitz., 167 

 Conferva Lagerh., 181 

 Conferva Linn., 181, 182 



abbreviata Kiitz., 1 80 



abbreviata (Rab.) Wille, 175, 180 



affinis abbreviata Kiitz., 180 



amoena Kiitz., 170, 17 1 



bombycina Ag. , 183, 184, 186 



bombycina f. elongata Tild., 187 



bombycina major Wille, 186 



bombycina f. minor Wille, 185, 186 



Chara Roth, 221 



collabens Ag., 147 



compacta Roth, 193 



dissilens Dillw., 193 



Farlowii Wolle, 179 

 flacca Dillw., 155 

 Jloccosa Ag., 173, 174, 175 



floccosa Lyngb., 173 

 Jluviatilis Dillen., 182^ 



fontinalis Berk., 187 



fontinalis Linn., 187 



fugacissima Lyngb., 173, 174 

 fugacissima Roth, 180 



gelatinosa Girod, 220 



glacialoides Wolle, 185 



glomerata Linn., 167 



incrassata Bosc, 214 



Loefgrenii Nordst., 171 



Loefgrenii Suecica Wittr., 172 



lubrica Dillw., 193, 195, 197 



lubrica Eng. Bot., 218 



lubrica Roth, 195 



lucens Dillw., 148 



minor (Wille) Klebs, 186 



mutabilis Roth, 218 



mutabilis Eng. Bot., 221 



nana Dillw., 204 



ochracea Kiitz., 180 



ochracea Roth, 1 80 



oscillatorioides Ag., 150, 151, 188, 193 

 penicilliformis Roth, 146, 147 



247 



