125 



mesentericus 



199*-206. 241, 242, 243, 245, 248, 



249, 250, 251, 252, 256, 267-270, 275. 



276, 277, 339, 345; III. 33, 37; IV. 



38. 45. 101; V. 55. 199. 200. 

 luminosus (Bacillus), III. 37; V. 55, see 



also: Photohacter lutninosum. 

 luminosus {Vibrio), II. 171. see also: 



Photobacter lutninosum. 

 Lunaria biennis, III. 333. 

 Lupinus, II. 156. 157. 160. 161, 165. 170. 



175. 176. 177. 182; III. 49. 50. 52; 



V. 267. 



— albus, II. 176. 



— liiteus, II. 176; V. 264, 265. 



— mutabilis, II. 176. 



— polyphyllus, II. 166, 170. 176. 

 lutea (Sarcina), III. 343. 

 luieo-albus {Bacillus), II. 166, 172. 

 luteus {Bacillus). V. 94. 



Luzula, III. 151. 

 Lychnidis {Cecidomyia), I. 51. 

 Lychnis dioica, I. 51. 

 Lycium, I. 6. 



— barbarum, I. 66. 

 Lycopodiaceae. I. 395; II. 1; V. 79. 

 Lygodium, II. 135. 



Lysimachia nummularia, I. 13. 

 Lythri {Nanophyes), I. 62. 

 Lythrum hysopifolium, I. 62. 



— salicaria, III. 179; V. 69. 77. 85. 



M 



macerans {Bacillus), VI. 9, 15, see also: 



Bacillus polymyxa. 

 macroptera {Cynips), IV. 136. 

 Macrosporium, 1. 331. 334. 

 macrosporus {Protomyces), I. 13. 

 macrura {Urophora), I. 56. 

 Magnusii {Endomyces), III. 173. 259. 



343; IV. 232; V. 167. 239*. 240*. 



242*. 

 Magnusii {Oidium), V. 17. 18, 61. 

 maidis {Ustilago), I. 13; V. 76. 

 Malaxis paludosa, I. 103. 

 Mali {Aphis). I. 34. 

 mallei {Corynebacterium), V. 157. 

 Malonetia asiatica, II. 284. 

 Malotrichus Carpini Am., I. 42. 

 — Tiliae Am., I. 41. 



Malpighii {Aphilothrix), I. 147, 155, 182, 

 • 190, 194, 228, 271; III. 201. 

 Malpighii (Neuroterus), I. 190. 194, see 



also: Aphilothrix Malpighii. 

 Maltomyces, III. 12. 



Mamulae {Trypeta), I. 57. 



manganicus {Bacillus), V. 143, 145. 



Marantaceae, III. 152. 



Marchantia, I. 303. 



marginalis {Aphilothrix), {Cynips margi- 

 nalis), I. 70, 150, 237. 



marginalis {Cynips) , I. 70, see also: Aphi- 

 lothrix marginalis. 



margine torquens {Cecidomyia), I. 54. 



marsupialis {Pachypappa), I. 36. 



Massol {Bacillus), IV. 294. 



Matricaria, I. 32. 



maxima {Sarcina), IV. 279. 



Mayri {Cynips), IV. 137. 



mayri {Rhodites), {Rhodites orthospinae) , 



I. 132, 135, 139, 147, 149, 157. 159. 

 161. 182. 250-266. 280*. 281; II. 127. 

 134; III. 203, 219. 



Mecinus collaris Germ.. I. 63. 



— janthinus Germ., I. 60. 

 Medicago. 1. 40; II. 156. 168. 



— falcata, I. 40. 



— Lupulina, I. 50. 



— media, II. 163. 



— sativa, I. 51; II. 139; III. 343. 

 Mediterranea {Cynips). IV. 137. 

 medullarius {Nematus), I. 65. 

 Medusa, V. 201. 



megaptera {Trigonaspis), I. 73, 132, 139, 



142, 152, 155, 159, 161, 182, 222, 223- 



230. 261, 262, 271. 278*. 

 megatherium {Bacillus), III. 63, 317, 343; 



IV. 30, 92, 96, 176, 304, 341; V. 61, 



94, 95, 96, 255, 269; VI. 10. 

 Melampyrum pratense, II. 158. 

 Melanconis lanciformis, I. 332. 

 melanogenum {Acetobacter), V. 8, 9, 10, 



218. 

 melanopus {Synergus), III. 204. 

 Melastomaceae. I. 120. 

 Melica uni flora, I. 392. 

 Melilotus, II. 168. 



— caeruleus, III. 343. 



— coeruleus var. connata, IV. 236. 

 mellacei {Schizosaccharomyces), V. 67, 68. 

 Mentha. I. 411. 



— aquatica, I. 57. 

 Mercurialis perennis, I. 13, 25. 

 Mercurialis {Synchitrium) , I. 13, 25. 

 Merulius, IV. 16. 

 Mesembryanthemaceae, III. 152. 

 mesentericus {Bacillus), III. 343; IV. 



177. 341 ; V. 96, 97, 98, 99, 256; VI. 10, 



II. 15. 



mesentericus vulgatus {Bacillus), IV. 148. 



