296 



índice alfabético. 



Pceciloscytus holosericeue, 139. 



— vulneratus, 139. 

 Poecilosoma Klugi, 206. 

 Polygala monspeliaca, 196, 222. 



— rosea, 40. 



— rupesti'is, 222. 

 Polygonum aviculare, 68, 201. 



— Bellardi, 201. 



— hydropiper, 253. 



— persicaria, 68, 253. 

 Polypogon Monspeliensis, 202. 

 Polystichum Filix-mas, 45. 

 Ponera contracta, 110. 

 Populus alba, 68, 126. 

 Pórfido, 149, 228. 



— cuarcífero, 149. 



— epidotífero, 150. 



— feldespático, 161. 



— pegmatítico, 160. 

 Potentilla anseriua, 253. 



— argéntea, 66. 



— hirta, 37. 



— reptans, 37, 66, 198. 



— Tormentilla, 66. 

 Poterium dioicum, 37. 



— mauritanicum, 37. 



— muricatum, 37. 



— sanguisorba, 198. 



— Spachianuro, 66. 

 Pristiphora fausta, 206. 

 Prolongoa pectinata, 199. 

 Prostemma guttula, 137. 

 Prunus spinosa, 38, 66. 

 Psallus albicinctus, 139. 



— ancorifer, 139. 



— simillimus, 139. 

 Psora acervulata, 191. 



— decipiens, 79, 126, 191. 



— lurida, 126, 191. 



— testacea, 79, 191. 

 Psoralea bituminosa, 197, 253. 

 Pteris aquilina, 45, 65. 

 Pteronus miliarig, 206, 



Pteronus testaceus, 206. 

 Pty chotis ammoides, 76. 

 Ptyelus lineatus, 140. 



— spumarius, 140. 

 Pulicaria angustifolia, 260. 



— arábica, 67, 260, 



— dysenterica, 260. 



— odora, 260. 



— sicula, 260. 



— vulgaris, 260. 

 Púnica granatum, 76. 

 Pycnogaster Bolivari, 236. 



— ** brevipes, 235. 

 Pygidicrana Nietneri, 98. 

 Pygolampis bidentata, 137. 

 Pyreuopsis lecanopsoides, 192. 

 Pyrethrum corymbosum, 260. 



— Parthenium, 199, 260. 



— sinense, 260. 

 Pyrgomorpha grylloides, 48. 

 Pyrrhocoris apterus, 136. 

 Pyrus communis, 37, 

 Querargira, 104. 

 Quercus coccifera, 201. 



— ilex, 201, 

 Queria hispánica, 198. 

 Radiolites Sauvagesi, 62. 

 Radiolites (Spha^rulites) Saxonise, 



62. 

 Ramalina calicaris, 77, 124. 



— pollinaria, 124, 186. 



— polymorpha, 186. 

 Ramburia hispánica, 48. 

 Ranunculus acetosellaífolius, 36. 



— acris, 36, 65. 



— adscendens, 36, 



— aquatilis, 65, 



— arvensis, 36, 195. 



— bulbifer, 220. 



— bulbosus, 34, 220. 

 var. rotundifoliuSj 36, 



— bullatus, 36. 



— carpetanus, 39. 



