Retinispora 



136 



Retinispora squarrosa Hort., II. 285, 287. 

 Rhanini {Psylla), I. 34. 

 Rhamnus, I. 36. 



— cathartica, I. 34. 



— Frangula, I. 34. 

 Rhinanthus major, II. 158. 

 Rhizobium leguminosarum, IV. 274. 

 Rhizobius Pilosellae Brem., I. 35. 

 rhizomae {Aphilothrix), I. 70, 159. 

 Rhodites, I. 146, 165, 184, 251, 254, 255, 



257, 258, 260, 266, 267, 268; III. 203, 

 222, 223. 



— bicolor Harris, I. 250. 



— centifoliae, I. 29, 70, 71, 74. 



— eglanteriae, I. 70, 147, 149, 250, 251, 

 263. 269; II. 134. 



— mayri Schlechtendal [Rhodites ortho- 

 spinae), I. 132, 135, 139, 147, 149, 

 157, 159, 161, 152,250-266, 280*, 281*; 



II. 127, 134; III. 203, 219. 



— orthospinae, I. 132, 135, 139, 147, 149, 

 157, 159, 161, 182, 250-266, 280*, 281*, 



III. 219, see also: Rhodites mayri. 



— Rosae, I. 22, 29, 70, 71, 74, 132, 138, 

 149, 157, 160, 250, 253, 257, 258, 260, 

 261, 262, 263; II. 127, 129, 133, 134; 

 III. 202; V. 256. 



— rosarum, I. 70, 71, 74, 147, 250, 251, 

 269. 



— spinosissimae Gir., I. 24, 70, 71, 250, 

 251. 



Rhododendron, I. 15. 



— ferrugineum, I. 44. 



— hirstitum, I. 44. 



— ponticum, IV. 17. 



Rhodophyceae, IV. 131, see also: F/oncfae. 

 Rhus japonica, I. 36. 



— semialata, I. 22, 36. 

 Rhynchospermum jasminoides, II. 284. 

 Ribes Grossularia, I. 37. 



— nigrum, I. 44. 



— rubrum, I. 33, 36, 37, 44. 

 ribicola (Aphis), I. 37. 

 Ribis [Aphis), I. 33, 36. 



Robinia, II. 161, 165, 170, 175, 176, 177; 

 III. 49, 50, 139; IV. 275; V. 265, 270; 

 VI. 68. 



— Pseud-Acacia, II. 157, 163, 176, 187*; 

 III. 53, 343; IV. 132, 266*; V. 247, 

 265, 270. 



Roestelia cancellata, I. 15. 

 Rosa, I. 40, 48, 383; II. 134. 



— acicularis, I. 255; II. 134; III. 202. 



— canina, I. 24, 71, 139. 149, 184. 250, 

 251, 252, 253, 254, 255, 280*, 281*, 



325, 337; II. 129, 133, 134; III. 202; 

 V. 256. 

 Rosa centifolia, I. 54. 



— cinnamomea, I. 254. 



— multiflora Thunberg, I. 254. 



— pimpinellifolia, I. 24, 71, 250, 251, 

 258, 383; II. 134; III. 203. 



— pomifera, I. 252. 



— rubiginosa, I. 250, 251, 252, 253, 254, 

 255, 264; II. 129, 133, 134; III. 202, 

 203, 219. 



— rugosa, I. 255; II. 133; III. 202. 



— sepium, I. 255. 



— spinosissima, I. 42. 



— villosa, I. 255. 



Rosae, I. 135, 147, 158, 159, 161, 182, 



250, 251, 261. 

 Rosae (Cecidomyia), I. 48. 

 Rosae (Rhodites), I. 22, 29, 70, 71, 74, 132, 



138, 149, 157, 160, 250, 253, 257, 258. 



260, 261, 262, 263; II. 127, 129, 133, 



134; III. 202; V. 256. 

 rosaria (Cecidomyia), I. 5, 22. 46. 48, 



52; II. 128; V. 256. 

 rosarum (Rhodites), I. 70, 71, 74, 147. 



250. 251. 269. 

 roseus (Blastomyces) , III. 345. 

 Rotatoria, I. 16; II. 1; V. 121, 122, 124. 

 rouxii (Amylomyces), III. 343. 

 ruber (Actinomyces), V. 182. 

 Rubi (Diastrophus) , I. 71. 135, 159. 

 Rubi (Lasioptera), I. 27, 29, 57. 

 Rubia tinctorium, III. 343. 

 Rubus, I 40. 



— caesius, I. 48, 57. 



— fructicosus, I. 353. 



— Idaeus, I. 56, 57, 383, 384. 



— odoratus, I. 383. 



— saxatilis, I. 43. 



— vulgaris, I. 27, 57, 71. 

 rufitarsus (Lipara), I. 59. 

 Rumex Acetosa, I. 63. 



— Acetosella, I. 370, 380, 381. 



— aquaticiis, I. 55. 

 ruralis (Trypeta), I. 55. 



Sabaudi (Aulax), I. 164. 



Saccharobacter, IV. 30, 112. 



saccharobutyricum (Am,ylobacter), V. 127, 

 242*, 277, see also: Granulobacter sac- 

 charobutyricum. 



saccharobutyricum (Granulobacter), (Amy- 

 lobacter saccharobutyricttm, Baciltus A- 



