Index. 



197 



Page 



Crepispulchra 80 



Crocidura caudata 42 



ilensis 157 



lignicolor 158 



Crocidura mimula 95 



myoides 158 



russula 96 



sliaiitimgensis 158 



sicula 41. 158 



Crotonopsis linearis 68 



Crypturus goldmani.... 



Cuscuta polygonorum 



Cyanocompsa sterea 



Cyclopes 



Cyperus calcaratus 



cylindricus 



diandrus 



eluta 



erythrorhizos 



flavescens 



inflexus. 



169 



75 



188 

 92 

 17 

 54 

 17 

 17 

 17 

 17 

 53 

 microdontus 53 



rotundus... 



strisrosus 



viridescens 



Cypripedium veganum 



Cystopterus bulbifera 



fragilis 



58 



53 

 178 

 21 

 21 



D 



Ball. W. H.: Exhibition of X-ray 



photographs of shells vii 



On laud connections between 



N. America and Asia vii 



Danthonia sericea 20 



Dasypus cilliatus 183 



patagonicus 183 



villosus 183 



Decodon verticillatus 72 



Delphinium tricorne 62 



Dentaria diphylla 9 



heterophylla 9 



Dermonotus 177 



Desmodium ciliare 1 



marylandicum 10 



Desmodus ecaudatus 184 



rufus 184 



Dicotyles labiatus 119 



Didac'tylesi 9-2 



Didelphis 92 



calif ornica 92 



cozumelse 101 



karkinophaga. 9 



mar supial is. 92 



virginiana 93 



Diplopappus umbellatus 1 



Dipsacus sylvestris 12 



Disteira orientalis 191 



Ditrichum tortile 162 



Dodecanthpn meadia 1 



Doellingeria humilis S 



infirma 8 



umbellata 84 



Dolichos lablab 67 



Dryacocephalum parviflorum 75 



Dryopteris intermedia 4 



spinulosa 48 



Dyar. H. G. : Notes on mosquito 

 larvae xi 



Eatonia dudleyi 17 



obtusata 19 



Echinodorus radicans 49 



Eclipta procumbens 13 



Eleocharis capitata 54 



engelmanni 54 



glaucesens 54 



intermedia 18 



jejuna 54 



obtusa 54 



olivacea 17, 54 



pallustris 54 



tuberculosa 54 



Eliomys cincticauda 39 



Ellisia nyctelea 14 



Epilobium coloratuTt 72 



Equisetum robustum 48 



Eragrosstis eragrostis 52 



frankii 20 



minor 20 



pilosa 52 



purshii 20 



reptans 20 



Erigenia bulbosa 11 



Eriocaulon decangulare 17, 58 



septangulare. 58 



Eryngium planum 72 



Erysimum cheiranthoides 9, 64 



Eumeces kisliinouyei 190 



Euonymus americanus 69 



Eupatorium altissimum 12, 82 



ageratoides 12 



cannabinum 



linearifolium 



maculatum 



serotinum 



Euphorbia commutata 



dentata 



dictyosperma 



hirsuta 



ipecacuanhae 



Evermann, B, W : Land connections 

 of N. America and Asia viii 



Feeding habits of Coots and 



other water birds viii 



The activity of aquatic plants 



in winter vin 



Birds in the dry season x 



Falcata pitcheri 



Fedia f apopyrum 



radiata 



Felis albescens. 



apaclie 



brasiliensis 145, 



centralls .- 



eyra I 49 - 



iossata 



goldmaiii 



hernandesii 



limitis 



macroura. 



nigra 



tigrina 



wiedi 



Festuca mynrus 



Filago germanica 



Fimbristylis capillaris 



laxa 



Fissidens subbasilaris 



Foeniculum foeniculum 



Fuirena squarrosa 



Fumaria offlcinalis 



G 



Galactia regularis 



Galactis canaster 



Galinsoga parviflora 



67 



12 



12 



145 



150 



184 



139 



183 



150 



142 



141 



146 



184 



184 



145 



184 



20 



12 



18 



18 



162 



72 



17 



63 



163 



129 



13 



