INDEX 



241 



grossii (Spirogyra), XXX, 6; 185 



Hallasia, 61 



species of 



-description, 61 



-illustrations, X, 1-9 

 handelii (Mougeotia), XVI, 6; 99 

 hansgirgii (Zygogonium), XI, 4-6; 66 

 hardyi (Debarya), XII, 29-30; 17 

 hartigii (Spirogyra), XXXVIII, 5-6; 214 

 hassallii (Spirogyra), XXXVIII, 4; 214 

 hatillensis (Spirogyra), XXVII, 10; 173 

 hausmannii (Zygnema), IV, 17-18; 32 

 heeriana (Spirogyra), XXXII, 12-13; 194 

 heterosporum (Temnogametum), XX, 



10; 118 

 heydrichii (Zygogonium), XI, 13-15; 67 

 himalayense (Zygnema), II, 4; 23 

 hirnii (Mougeotia), XIV, 13; 94 

 hodgettsii (Zygnemopsis), IX, 22; 58 

 hoehnei (Spirogyra), XXIV, 13; 164 

 hollandiae (Spirogyra), XXVI, 6-7; 168 

 hopeiensis (Spirogyra), XXXV, 17; 204 

 hui (Sirogonium), XL, lo-ii; 235 

 hunanensis (Spirogyra), XXXI, 6; 189 

 hungarica (Spirogyra), XXXIV, 12; 202 

 hyalina (Spirogyra), XXVI, 11-12; 170 

 hydrodictya (Spirogyra), XXXIII, 2-4; 196 

 hymerae (Spirogyra), XXVII, 3; 171 

 hypnosporum (Zygnema), VII, 12; 42 



illinoiense (Sirogonium), XL, 12-13; 235 

 inconspicuum (Zygnema), VI, 5; 37 

 inconstans (Spirogyra), XXXVIII, 



18-20; 217 

 incrassata (Spirogyra), XXXVI, 2-4; 206 

 indica (Spirogyra), XLI, 20-21; 222 

 indica (Zygnemopsis), VIII, 26-27; 54 

 indicum (Sirogonium), XL, 9; 235 

 indicum (Zygogonium), 68 

 inflata (Spirogyra), XXXV, 7-8; 203 

 insigne (Zygnema), V, 10-12; 35 

 insignis (Spirogyra), XLI, 17; 216 

 insignisporum (Zygnema), 34 

 intorta (Spirogyra), XXI, 2; 150 

 irregulare (Zygnema), VII, 8; 43 

 irregularis (MougeoUa), XVIII, 15-16; 106 

 irregularis (Spirogyra), XXVI, 3; 168 

 iyengarii (Zygnemopsis), IX, 2-3; 55 



jaoensis (Spirogyra), 177 

 jaoi (Spirogyra), XXXIX, 12; 220 

 jassiensis (Spirogyra), XXXII, 5; 192 

 jatobae (Spirogyra), XXXII, 8-9; 194 

 jogensis (Mougeotia), XIV, 9-10; 93 

 juergensii (Spirogyra), I, i; XXI, 3; 151 

 jugalis (Spirogyra), XXVIII, 4; 176 



kaffirita (Spirogyra), XXV, 11; 166 

 kerguelensis (Mougeotia), XIV, i; 92 



khannae (Zygnema), D-E; 44 

 kiangsiense (Zygnema), IV, 5; 29 

 kumaoensc (Sirocladium), XX, 11-14; 119 

 kumaoense (Zygogonium), XI, 16-19; 67 

 kuusamciensis (Spirogyra), XXXVI, 7; 207 

 kvvangsiensis (Mougeotia), 114 

 kwangtungense (Zygnema), VII, 15; 43 



labyrinthica (Spirogyra), 167 

 lacustris (Spirogyra), XXIII, 10; 159 

 laetevirens (Mougeotia), XVI, 9-1 1 ; 100 

 laetevircns (Zygnema), 26 

 laevis (Mougeotia), XV, 17: 98 

 laevisporum (Zygnema), II, 5-6; 23 

 lagerheimii (Spirogyra), XXI V^, 7; 163 

 lamberuana (Spirogyra), XXXVII, i; 209 

 lamellata (Zygnemopsis), IX, 8-9; 56 

 lamellosa (Mougeotia), XV, 18-19; 97 

 lamellosa (Spirogyra), XXXVII, 16; 211 

 latviensis (Spirogyra), 212 

 lawtonianum (Zygnema), II, 9; 24 

 laxa (Spirogyra), 211 

 laxistrata (Spirogyra), XXXVII, i j; 209 

 leiospermum (Zygnema), 32 

 lenticularis (Spirogyra), XXXII, 



14-15; 195 

 liana (Spirogyra), XXXIII, lo-ii: 197 

 longata (Spirogyra), XXIII, 5; 158 

 lushanensis (Spirogyra), XXXIII, 6; 199 

 luteospora (Spirogyra), XXIV, 3; 162 

 luteosporum (Zygnema), V, 2; 33 

 lutetiana (Spirogyra), XXIII, 11-13; 160 



macrospora (Mougeotia), XIV, 15; 94 

 macrospora (Spirogyra), XLI, 18; 221 

 ma jus (Zygnema), 29 

 majuscula (Spirogyra), XXXI, 14-15; 190 

 malmeana (Spirogyra), XXX, 14-16; 186 

 maltae (Mougeotia), XIV, 2; 92 

 manoramae (Spirogyra), XXXII, 7; 194 

 maravillosa (Spirogyra), XXVI, 1-2; 167 

 marchica (Spirogyra), XLI, 22-23; 223 

 margaritata (Spirogyra), XXVIII, 5; 176 

 maxima (Spirogyra), XXXII, lo-ii; 194 

 mayori (Mougeotia), XIX, 29; 113 

 megaspora (Mougeotia), XV, 5; 96 

 megaspora (Spirogyra), 195 

 megasporum (Sirogonium), XL, 5; 233 

 melanosporum (Sirogonium), XL, 8; 234 

 melanosporum (Zygnema), 39 

 miamiana (Mougeotia), XIX, 22-23; 112 

 miamiana (Spirogyra), 180 

 microgranulata (Spirogyra), XXXVII, 



2-3; 209 

 micropora (Mougeotia), XV, 8; 96 

 micropunctata (Spirogyra), XXXIV, 9; 200 

 micropunctatum (Zygnema), IV, 7; 29 

 microspora (Spirogyra), XXVI, 5; 168 

 microverrucosa (Mougeotia), XV, 20; 97 

 mienningensis (Spirogyra), XXIX, 6; 181 



