704 



Index 



I 



660, 661, 



i 



Anoplanthus comosus, 695 



Anthemis arvensis, ^^z; Cotula, ^12 ^ 



Antheridimn in Dryopteris stipularis 

 (Willd.) Maxon and " Nephrodiuni 

 molle," The development of the im- 

 bedded, 557 



Antirrhinum, 545 



Anychia dichotoma, 666; polygonoides, 



666 

 Aphyllon, 693, 694 ; arenosum, 694 ; 



califoruicum, 695, 697 ; comosuni, 



695 ; Cooperi, 695 ; fasciculatum lu- 



teum, 693 ; ludovicianum, 694 ; mi- 



nutum, 692; multiilorum, 695; pine- 



tortim, 695 ; Sedij 692 ; tuberosum, 



695 ; violaceum, 695 

 Apios tuberosa, 666 

 Aplozia riparia, 304 , 

 Aquilegia canadensis, 658, 



668, 670 

 Arabis canadensis, 659, 666 ; glabra, 



659 ; laevigata, 659, 670 ; lyrata, 660, 



670 ; perfoliata, 659 

 Aralia racemosa, 658 ; Sciodaphyllum 



[Sciadophyllum], 643; trifolia, 658 

 Araliaceae, New combinations in, 643 

 Arctium Lappa, 672 

 Arethusa bulbosa, 13 

 Arisaema Dracontium, 659; pusillum, r, 



2; Stewardsonii, i; triphyllum, i, 2, 



659, 661, 665 

 Aristolochia, 254; Serpentarla, 659 

 Armillaria subannulata, 330 

 Aronia arbutifolia, 587 

 Arrhenatherum elatlus, 354, 377, 380 

 Artemisia Absinthium, ^"jz 

 Artocarpus, 394 



Asarum canadense, 657, 658, 660, 661 ; 



virginicum, 66t 

 Asclepias phytolaccoides, 659 ; pur- 



purascens, 659 ; tuberosa, 659 

 Ascyrum stans, 589 

 Asparagus officinalis, 8 



Aspects of the mycorhiza problem, 

 Some, 165 



.Aspergillus, 236, 241, 242; niger, 236, 



j\spiiodelus ramosus, 543 

 >\spjdjum aculeatum multifidum, 



ang^^l^re acutifoliura multifidum, 

 langulare foliosum multifidum, 



cristatum Clintonianum, 46; frondo- 

 simi, 558 



Asplenium, 41, 43, 545; ebeneum, 657; 

 ebenoides, 41 ; Filix-foemina, (>^2 ; 

 platyneuron, 657; platyneuron X 

 Camptosorus rhizophyllus, 41, 42; 

 raritanense, 246, 264; Ruta-mura- 

 ria X Trichomanes, 41 ; Trichomanes, 

 <557, 673 



Aster cordifolius, 



666 



rymbosus, 

 dumosus, 671 

 phyllus, Gd^ ; 



658, 666, 669 

 divaricatus, 



CO- 



^66 \ 



laevis, 659 ; macro- 



multiflorus, 666, 671 ; 



; oblongifolius. 



558; 

 558; 



558 



Novae-Angliae, 659 ; 



659 ; patens, dd^ ; prenanthoides, Gd(> ; 



sagittifolius, 666 ; vimineus, 659 

 Asterella Bolanderi, 301 ; Bonjeanii, 

 300; californica, 300, 301; fragrans, 

 301 ; gracilis, 301 ; Lindenbergiana, 

 300, 301; Palmeri, 301; pilosa, 301; 



violacea, 301 

 Astragalus, 625 



Athamanta, 545 



Athyrium, 43 ; Filix-foemina clarissima, 



558 ; Filix-foemina coronatum, 558 ; 



Filix-foemina cruciato-cristatum, 558 ; 



Filix-foemina percristatum, 558 ; 



Filix-foemina unco-glomeratum, 558; 



nipponicum cristatum, 558 

 Atlantic coastal plain. Contributions to 



the Mesozoic flora of the, 245 

 Audibertia, 684 ; grandiflora, 684 ; in- 



cana, 684; polystachya, 683, 684 



Audibertiella, 684 ; argentea, d'^z 



Aulacomnium heterostichum, 658 ; pa- 

 lustre, ^Gz 



Avena, 374, 376 ; brevis, 377 ; fatua, 

 354, 377; nuda, 377; orientalis, 354. 

 377; sativa, 354, 356, 363, 377, 378; 

 sterilis, Z71 \ strigosa, 377 



Azalea viscosa, 587 



Azotobacter, 240 



Bacillus Diphtheriae, 31, 37 

 Bacteria, A statistical criterion for spe- 

 cies and genera among the, 



31 



fungu 



the 



J 



i 



L 

 W 



\ 



swamp cedar, 341 



Baptisia tinctoria, 6(id, 669 



Barbula unguiculata, 178 



Bartraraia pomiformis, 658 



Basilima, 397, 398 



Belvisia, 466 



Benedict, R. C. New hybrids in Dryop- 

 teris, 41 ; The genus Ceratopteris : a 

 preliminary revision, 463 



Benzoin aestivale, 661 



Berry, E. W. Contributions to the 

 Mesozoic flora of the Atlantic 

 coastal plain, 245 



Beta vulgaris, 492 



140, 545; alaskana, 

 434 ; alt)a, 435 ; Andrews!, 

 cordifolia, 437; crenata^ 423, 

 Elrodiana, 423, 426, 4^9* 



fontinalis, 423, 426, 427, 430 



glandulifera, 424, 425, 427. 



glandulosa, 423, 424, 426; Hallii, 424, 

 428 ; Hornei, 423, 425, 426 ; kenaica, 



422, 431; lenta, 656, 660, 661, 663. 



Betula, 



132, 

 alba 



435 

 429 



430 



-433 

 429 



