﻿590 
  

  

  Index 
  

  

  Cymodocea, 
  563; 
  antarctica, 
  s^5^ 
  

   Cyperus 
  esculentus. 
  476; 
  Nuttallii, 
  

   Cypripedium 
  acaule, 
  26 
  

  

  Cyrilla 
  racemiflora, 
  305 
  

   Cystoclonium 
  purpurascens, 
  102 
  

   Cystopteris 
  fragilis 
  angustata. 
  127, 
  

   Cytherea 
  bulbosa, 
  443 
  

  

  569 
  

   536 
  

  

  129 
  

  

  Dactylis 
  glomerata, 
  448 
  

  

  ■ 
  

  

  Dahlia, 
  326 
  

  

  Dalea. 
  558; 
  formosa. 
  561; 
  JamesU, 
  561 
  

  

  Dammar, 
  256 
  

  

  Dammara 
  borealis, 
  398 
  

  

  Danthonia 
  spicata. 
  27, 
  31, 
  109, 
  189, 
  445 
  

  

  Dasiphora 
  fruticosa, 
  189, 
  447, 
  450, 
  451 
  

  

  Dasya 
  elegans, 
  102 
  

  

  Dasyspora 
  aspera, 
  472 
  

  

  Dasystephana 
  affinis, 
  455; 
  Fonvoodii, 
  

   455; 
  Pairyi, 
  453 
  

  

  Datura, 
  231. 
  232; 
  laevis, 
  231; 
  Stramo- 
  

  

  nium. 
  231-241 
  

   Datura 
  Stramonium, 
  Microsporogenesis 
  

  

  in, 
  231 
  

   Daubentonia 
  longifolia, 
  300, 
  303, 
  309, 
  

  

  311. 
  315 
  

   Delesseria 
  sinuosa, 
  102 
  

  

  Delphinium 
  Barbeyi, 
  446; 
  elongatum, 
  

   449; 
  Nelsonii, 
  448; 
  ramosura, 
  449; 
  

   robustum, 
  449 
  

  

  Deschampsia 
  flexuosa, 
  109 
  

   Desmarestia 
  aculeata, 
  102; 
  viridis, 
  102 
  

   Dewalquea 
  groenlandlca, 
  402 
  

   Diatomaceae, 
  Rare 
  species 
  of 
  North 
  

   American, 
  67 
  

  

  Dicranum 
  Berterianum, 
  373 
  

  

  Didymodon 
  campylocarpus, 
  384 
  

  

  Diervilla 
  Diervilla, 
  189. 
  190; 
  Lonicera. 
  

   26. 
  27, 
  31 
  

  

  Dimerogramma 
  fulvum, 
  67; 
  intermedium, 
  

  

  67, 
  72; 
  marinum, 
  68; 
  minus. 
  67 
  

   Diodia 
  teres. 
  306; 
  virginiana. 
  306. 
  312 
  

   Diospyrgs 
  primaeva. 
  405 
  

   Diplanthera, 
  563 
  

  

  Disporum 
  trachycarpum, 
  444, 
  446, 
  448. 
  

  

  45 
  1' 
  453 
  

   Distegia 
  involucrata, 
  445, 
  450 
  

  

  Distichlis 
  spicaia, 
  529. 
  544 
  

  

  Distribution 
  of 
  the 
  marine 
  spermatophy- 
  

  

  tes, 
  Geographical, 
  563 
  

   Doryanthites 
  cretacea. 
  399 
  

   Draba 
  Helleriana, 
  453; 
  spectabilis. 
  453 
  

   Dracaena 
  aurea, 
  253, 
  254 
  

   Drosace 
  carinata, 
  557, 
  561 
  

   Drosera, 
  336 
  

   DrymocalUs 
  corymbosa, 
  448, 
  452; 
  fissa, 
  

  

  444. 
  446; 
  glandulosa, 
  452 
  

   DuUchium 
  arundinaceum, 
  189 
  

  

  107; 
  

  

  Echxnochloa 
  Walteri, 
  530 
  

  

  Ectocarpus, 
  103, 
  106; 
  confervnides. 
  

   siliculosus, 
  104 
  

  

  104; 
  

  

  Edwinia 
  americana, 
  445, 
  44S, 
  452, 
  560; 
  

  

  macrocab-x, 
  452 
  

   Elaeagnus 
  angustifolia, 
  477; 
  argentea, 
  

  

  477; 
  glabra, 
  477 
  

   Eleocharis 
  acicularis, 
  450; 
  palustris, 
  450, 
  

  

  536; 
  rostellata. 
  536; 
  tenuis, 
  189 
  

  

  Elephantella 
  groenJandica, 
  450 
  

  

  Elodea, 
  539; 
  canadensis, 
  425-430 
  

  

  Elymus, 
  542; 
  glaucus. 
  445, 
  448, 
  450 
  

   Enalus, 
  563 
  

  

  Encalypta 
  parasitica, 
  382 
  

   Enteromorpha, 
  107. 
  108. 
  532, 
  535, 
  545; 
  

  

  clathrata. 
  106, 
  107. 
  524. 
  525, 
  528; 
  

  

  intestinalis, 
  106, 
  107; 
  minima, 
  

  

  prolifera, 
  107 
  

  

  Epigaea 
  repens. 
  27, 
  189, 
  214 
  

  

  Epilobium 
  angustifolium, 
  32, 
  189, 
  igo; 
  

  

  lineare, 
  189 
  

   Equisetum 
  arv^ense, 
  in, 
  540 
  

  

  Ericaceous 
  and 
  other 
  unrelated 
  fruits, 
  

   Internal 
  stomata 
  in, 
  213 
  

  

  Erigeron 
  canadensis, 
  27, 
  31, 
  32; 
  conspi- 
  

   cuus, 
  446; 
  droebachiensis, 
  445, 
  448; 
  

   incanescens, 
  453 
  ; 
  macranthus. 
  446, 
  

  

  448, 
  452; 
  ramosus, 
  190; 
  Smithii, 
  453; 
  

   speciosus, 
  446; 
  subtrinervis, 
  447; 
  super- 
  

   bus, 
  444, 
  449; 
  yellowstonensis, 
  447, 
  449 
  

  

  Eriogonum, 
  538; 
  cernuum, 
  454; 
  Jamesii, 
  

   560; 
  tenellum, 
  560; 
  umbellatum. 
  560 
  

  

  Erxlebenia 
  minor, 
  443 
  

  

  Eryngium 
  Leavenworthii. 
  312; 
  ludo- 
  

   vicianum. 
  306; 
  yuccifolium, 
  312 
  

  

  Eucalyptus 
  attenuata, 
  404; 
  Geinitzi. 
  404; 
  

  

  linearifolia, 
  404 
  

   EucephaJus 
  formosus, 
  447; 
  glaucus, 
  447, 
  

  

  449. 
  453; 
  wasatchensis, 
  447 
  

   Eunotia 
  americana, 
  69; 
  Stevensonii, 
  69, 
  

  

  72* 
  

  

  Eupatoriura 
  compositifolium, 
  300, 
  309; 
  

   Mohrii, 
  306; 
  perfoHatum. 
  541; 
  pur- 
  

   pureum, 
  541; 
  rotundifolium, 
  306; 
  semi- 
  

   serratum, 
  306; 
  serotinum, 
  312; 
  torti- 
  

   folium, 
  306 
  

  

  Euphorbia. 
  558; 
  coroUata. 
  306; 
  hexagona, 
  

   312; 
  maculata, 
  306, 
  312; 
  marginata, 
  

   298. 
  309. 
  3x2, 
  315 
  

  

  Euthamia 
  lanceolata, 
  312 
  

  

  Fagus 
  grandifolia, 
  113, 
  305, 
  317 
  

   Farr, 
  \V. 
  K,, 
  Cell-division 
  of 
  the 
  pollen- 
  

   mother-cell 
  of 
  Cobaea 
  scandens 
  alba, 
  

   325 
  

   Fendlera 
  falcata, 
  452 
  

  

  Ferns 
  from 
  Montana. 
  Unreported, 
  125 
  

   Festuca 
  octoflora, 
  109; 
  rubra, 
  109, 
  448; 
  

   sororia, 
  446; 
  subulata, 
  445 
  

  

  Fibers. 
  The 
  silicious 
  skeleton 
  of 
  tracheids 
  

   and. 
  407 
  

  

  Ficus 
  aligera, 
  403; 
  atavina, 
  401; 
  crass 
  i 
  pes, 
  

   401; 
  daphnogenoides. 
  400; 
  inaequalis, 
  

   400; 
  ovatifoUa, 
  401; 
  Stephensoni. 
  401 
  

  

  