389 



PUy llaiithus acuminatus 170 



cilJato-glanrtulosus 170 



polygonoides 171 



Physa blandi 65 



diaphana 103 



gabbi 64, 217 



Pliysalis iBquata 156 



angulata 150 



crassifolia 156 



glabra 156 



Phytolacca octandra 167 



Pinus cembroides 173 



Pisidium abdituin. 65 



compressum 66 



occideutale 66, 217 



Pistia Stratiotes var. spathulata 176 



Pitcaiiuia 174 



Pithecolobiuru dulce 134 



flexlcaule 134 



Mexicanum 223 



toitum 134 



Planorbis anitensis 341 



peninsularis 342 



horuii 87 



subcrenatus 217 



var. disjectus 84 



tumens 88, 217 



Plantago nirtella 165 



major 165 



Patagouica 226 



Pluchea odorata 224 



subdecurrens, J44 



Plumeria acutifolia 151 



Polygala apopetala 114 



Berlaudieri 114 



puberula 114 



Xanti 114 



Polygonum.. 166 



acre 226 



Polypodium plebium 180 



plesiosorum 180 



Polypremum prooumbeus 153 



Polytrichium plliferum 182 



Populus Fremonti 173 



monticola 173 



Porophylum filifolliuin 148 



gracile 148 



Portulaca lanceolata 115 



oleracea 115 



parvula 116 



pilosa 116 



stelliformls 116 



Potamogeton 176 



Primella 82 



Priva ecliinata 164 



Proceedings 347 



Prosopis Juliflora 132 



Psidium pomiferum 136 



Prunus salicifolia 135 



Psoralea rhombif olia 125 



Pterls aquilina 227 



Pupa corpulenta 64 



ovata 216 



Quercub. 173, 227 



Rachidospermum Mexicanum 179 



Randia armata 142 



Ranunculus m 



Relbunium polyplocum 143 



Rhizophora Mangle 136 



Rliodea calif ornica ramentosa. ..102, 215, 338 



Rbus laurina 124 



sempervirens 124 



Toxicodendron 223 



Rhynchosia minima 130 



Ribes sanguineum 136 



Ricbnrdia ecabra 142 



Ricinus communis 173 



Riviua humilis 167 



Rothrocliia cordifolia 152 



Rubus 135 



Ruellia 159 



Rumfordia connata 224 



Russellia verticillata 156 



Sagina Linn»i 114 



Salicornia ambigua 227 



Salix Bonplaudiana 173 



lasiolepis 173 



Salvia Cedrosensis 165 



privoides 165 



Sambucus Mexicana 224 



Samolus ebracteatus. 224 



Valerandi var. repeus 150 



San Diego, Additions to tbe Fauna of.. 1 



Sapindus Saponaria 219 



Snrda pelamys 8 



ScfBvola Plumieri 149 



Scaphella Arnheimi 107 



Scarabaeidw. New Species of 97 



Schcepfia Californica 122 



ScirpuR pungens 177 



Sclerocarpus divaricatus 145 



Scoparia dulcia 157 



Sebasticbthys caniatus 24 



flavidus 36 



melanops 24 



mystinus 24 



vexillaris 24 



Sebastodes aureus 20 



cblorostictus 20 



eos 18, 20 



