INDEX ANALYTIQUE. 451 



Pages. Pages. 



Pcronosporces : appareils Physa 409 



conidifcres. 55, 92 PhytopUiora infestans, 68, 



— fruclificalions.. 92 73, 79, 80, 89 



— leur structure . 68 Picroaconitine 199 



— mycélium 68 Placostylus 410 



— oogone etanthé- Plagiolepis 433 



ridie 97 Planaxis 402 



— oospores 95 Plasmopora densa, 71 , 79, 



— suçoirs 78 80,84,85,106 



I»eronospora alta 88,89 — geranii 85 



— afTinis, 79, 90, Plasmopora Haslteldii 85 



98, 101 — nivea,70,72,73, 



— arborescens.. . . 76 78,80, 94 



— chlorfe 79, 86 — pygmea 78, 80 



— crispula 78 — viticola, 71, 72, 



_ dipsaci 79 73,78,80,81, 



_ effusa 95 85,94,99,101,107 



_ epilobii 72,78 Poisons (classification des) 120 



— ficariœ 75,76 Polyergus 435 



— gangliiformis. . 77 Ponera . - 438 



— linaricO 79 Pterotis latifolia 338 



— leptospora 99 Puelia ciliata 386 



— macrocarpa. ... 77 



— myosotidis, 75, -x i. jm ^ ^ /, io 



■^ ' Quedius dilatatus 41 o 



76, 79, 85 2 ■ 409 



Quoyia 4UZ 



— parasitica, 71,75,76, 



78, 79, 89 



— pulveracea.. 86,87 Ranunculus aquatilis 273cà285 

 _- ribi 72,73,85 — flammula. 285 cà 289 



— Schachtii ... 79, 95 — sceleratus 290 à 300 



— Schleideniana . Renault (B.) 1 



70,87,106 Renonculacées 133 



— umbelliferarum Renonculées 273 



77, 79 Renonculine. . . . 282, 287, 294 

 urticse 79 Rhytachne rottbœllioides. 320 



— viciœ , 75, 76, Riciiolsena filifolia 355 



79,99,108 — rosea 355,^^58 



