Index 



707 



Iracyi, 639; tiniflora, 641; Vailiae, 



640, 641 ; Williamsii, 641, 642 



Cristatella Jamesii, 269 



Criterion for. species and genera among 

 the bacteria, A statistical, 31 



Crotalaria Pursliii, 637 ;' sagittalis, 671 



Cryptanthe affinis, 679; ambigua, 680; 

 barbigera, 679 ; confusa, 679 ; 

 granditiora, 679 ; leiocarpa, 679, 

 680; leptophylla, 678; Torreyana, 

 680 ; Torreyana calycosa, 6S0 



Cryptosphaeria, 148; Taxi, 148 



Cryptotaenia canadensis, 658 



Cucurbita foetidissima, 269 



Cunila Mariana, 663, 666; origanoides, 

 663, 666 



Cuphea petiolata, 666 ; viscosissima, 666 



Cyathisphaeria, 147 



Cylindrosporiuni, 148 ; concentricum, 



148 

 Cynoctonum sessilifolium, 588, 591 

 Cynoglossura officinale, 659 

 Cyperus Martindalei, 637 ; pseudovege- 



tus, 587 

 Cypripedium, 543, 545, 546; acaule, 12; 



Calceolus, 544 ; pubescens, 659 

 Cyrilla racemiflora, 5S9 

 Cystopteris bulbifera, 657; fragilis, 670, 



671 



Dactylis glomerata, 377 



Dalea, 373, 575, 576, 579; alopecu- 

 roides, 578; polyadenia, 575; versi- 

 color, 574 



Damasoniuni, 545 - 



Danbeno, J. B. Osmotic theories, with 

 special reference to van't Hoff's law, 



283 

 Darling, C A. Sex in dioecious 



plants, 177 

 Dasystephana parvifolia, 637 

 Datura Stramonium, 672 

 Daucus Carota, 492, 672 

 Dendropanax, 644 ; brachypodum, 



644 ; insulare^ 644 ; laurif olium, 



■644 



Dennstaedtia punctilobula, 657 

 Dentaria diphylla, 659; laciniata, 6S9 

 Deschampsia caespitosa, 533 ; caespi- 



tosa confims, 533; confinis, 533 

 Desmodium acuminatum, 666 ; can- 

 escens, 666 ; grandiflorum, 666 ; nudi- 

 florum, 666 ; viridifiorum, 666 

 Development of the imbedded anther- 

 idium in Dryopteris stipularis 

 (Willd.) Maxon and " Nephrodium 

 molle," The, 557 

 Development of the sporogonium and 

 adjacent tissues of the gametophore 

 of Conocephalum conicum. The, 615 



Dewalquea gronlandica, 252 



Dialonectria, 202 ; vulpina, 203 

 Dianthus Armeria, 671; barbatus, 671 

 Dicentra canadensis, 659 ; Cucullaria, 



659 



Dicksonia borealis, 245, 246 ; groen- 

 landica, 245 



Dicranella Fitzgeraldi, 658 ; hetero- 

 malla, 657, 658, 662: scoparium, 658 



Diervilla Lonicera, 656, 664; trifida, 

 656, 664 



Diodia rigida, 163; virginiana, 587 

 Dioecious plants. Sex in, 177 



Dibspyros, 263 ; amboyensis, 262 ; 



primaeva, 263 

 Diplococci, 36 

 Diplodia, 148 



Diplodina fusispora, 337 

 Diplophylleia albicans, 305 ; apiculata, 



305 ; obtusifolia, 305 ; taxifolia, 305 

 Diplophyllum obtusifolium, 305 

 Dipsacus sylvestris, 672 

 Distichlis dentata, 536; spicata, 536; 



stricta, 536; thalassica, 536 

 Ditaxis cyanophylla, 106; mercuria- 



lana, 106 

 Ditrichum pallidum, 658; tortile, 658 



Dothiorella Celastri, 337 



Doxema, 595 



Druce, G. C. Helleborine Hill or 

 Epipactis Adans. ?, 543 ; What is 

 Convallaria odorata Mill. ?, 409 



Dryopteris, 41, 43-45 ; Boottii, 42 ; 

 Clintoniana, 41, 42, 44, 45, 47, 48; 

 Clintoniana X intermedia, 42, 46; 

 Clintoniana silvatica, 47 ; Clintoniana 

 X spinulosa, 45, 48; cristata, 41, 

 42, 44, 46, 47 ; cristata X Goldiana, 

 47, 48 ; cristata X intermedia, 42 ; 

 cristata X marginalis, 41-45 ; cristata 

 X spinulosa, 42, 46 ; dilatata, 44 ; 

 Filix-mas, 44; Goldiana, 41, 42, 44, 

 47, 48 ; Goldiana spinulosa, 47, 48 ; 

 intermedia, 41, 42, 44, 49; interme- 

 media X marginalis, 48, 49 ; mar- 

 ginalis, 41, 42, 44, 46, 657, 658, 66r, 

 668, 670; marginalis X spinulosa, 

 49 ; noveboracensis, 662 ; parasitica, 

 557; pittsfordensis, 42, 49; sixuulata, 

 662; spinulosa, 41, 42, 46-48, 662; 

 spinulosa intermedia. 662; stipularis, 

 559, 560, 563-566, 568-570 



Dryopteris, New hybrids in, 41 



Dryopteris stipularis (Willd.) Maxon 

 and " Nephrodium molle," The de- 

 velopment of the imbedded anther- 



idium in, 557 



Eatonia intermedia, 533 



Eccilia fiavida, 153 



Echinocereus viridiflorus, 269 



