206 



The Biological Society of Washington. 



Perognathus arenicola 153 



bangsi. 168 



Peucedanum euryptera 120 



Phaca canescens 116 



tricopoda 116 



Phaiomys- 14 



Pharomachrus antisianus 92 



auriceps 92 



iestatus 92 



Phyllonycteris bombilroii* 36 



plaiiitrons 34 



poeyi 33 



sezekorni 33 



Phyllosticta althaeina 181 



Phlox brittonii 182 



Physalis intermedia 135 



longifolia 135 



rigida J34 



Physarum rufipes 172 



Physeter microps 24 



Pickeringia montana 116 



Picolaptes lacrymiger 100 



Pinus attenuata xiv* 



Pipilo albigula 27 



intermedium 27 



mesoleucus 27 



Pipreola decora 98 



Piranga faceta 104 



Pitavia dumosa 119 



Plantago aristata 179 



patagonica * xv 



Platycichla carbonaria 108 



Platyrhynchus albogularis 96 



Podostemon ceratophyllum 177 



Poecilothraupis melanogenys 104 



Pogonatum breyicaule 173 



Polioptila restricta 25 



Pollard, C. L.: Exhibition of photo 

 graphs of buildings of New York , 



Botanical Gardens ix 



Species characters among 



violets xii 



Eight new plants 129-132 



- New southern violet 169 



Wevf Helian.thus 184 



Pollard, C. L. and C. R. Ball: New or 

 noteworthy Louisiana plants. 133-135 



N e w n ame for Baptisia texana \ 58 



Polyearpon depressum 118 



Polygonum cristatum 176 



Polypodium acutum 174 



americanum 199 



biserratum : 174 



falcatum 174, 199 



glycyrrhiza -. 199 



hesperiiim. 200 



occidentale 199 



oreopliiluin 174 



polypodioides 69 



rotundatum. 200 



. vulgare 199 



Poiystichum acrostichoides : 64 



Potamogeton pectinatus 175 



Potentilla recta 181 



Preble, E. A.: New lemming mouse 



from New Hampshire 43-45 



Premnoplex brutmescens 100 



Procyon hernandezi 152 



pallidus 151 



psora 152 



Prunella scatoerrinm 134 



Psilocarphus gl-biferus 118 



tenellus 118 



Psittacula.pallida 25 



Pteris aquilina 69 



Pterygistes lasiopterus 156 



maximus 156 



Ptilomeris anthemoides 121 



aristata 121 



Ptilomeris coronaria 



mutica 



Pygmornis striigularis 



Quercusalba 



nigra 



121 



175 

 175 



Raflnesquia californica 121 



Ranunculus hyperboreus 157 



pusillus 158 



Ratufa melanopepla : 191 



Rehn, James A. G. : Correction rel 

 ative to the Tarsier 



Older name for Aard vark.... 



Older name for Ogotona 



Proper name for Viscacha.... 



166 

 166 

 166 

 106 

 167 

 152 

 114 

 114 

 114 



Older name for Norway rat.. 



Reithrodontomys clirysopsis 



Rhamnus cal if ornica 



crocea 



laurifqlius 



Rhamphomicron dorsale 



Rhus integrifolia 116 



laurina 116 



Rhynchostegium rusciforme 173 



Ribes cereuna 196 



divaricatum 115 



mescalerium 196 



sanguineum 197 



villosum 115 



viscosissimum 197 



Robinia hispida 130 



Rosa setigera 181 



Sabal palmetto xv 



Sabbatia corymbosa * 182 



Sanicula trifoliata 178 



Schizostoma brachyote 154 



Schistochlamys atra 104 



Sciuropterus klamathensis 151 



oregonensis 151 



Stephens! 151 



Sciurus concolor 183, 191 



lerreus 183 



ludovicianus 169 



neglectus 170 



vicinus 170 



Sclerurus canigularis 99 



propinquus 99 



Scotophilus pachyomus 155 



Scytalopus analis 101 



latebricola 101 



micropterus , 102 



sylvestris 101 



Seaman. W. H. : Bifurcation of the 



fourth rib in man xv 



- The Great Dismal Swamp x 



Sedum edule 119 



Seiurus notabilis 105 



noveboracensis 105 



Selaginella apus 174 



Semnopithecus obscurus 193 



Senecio californicus 118 



coronopus 118 



Sericocarpus linifolius 180 



Serpophagagrisea 97 



Sida californica 117 



delphinifolia /. 117 



Sidalcea californica 117 



delphinifolia 117 



Silene virginica 177 



