﻿Occurrence 
  of 
  Multinucleate 
  Cells 
  in 
  Vegetative 
  Tissues. 
  

  

  List 
  of 
  Species 
  in 
  which 
  Binucleate 
  or 
  Multinucleate 
  Cells 
  have 
  been 
  

   observed 
  in 
  Vegetative 
  Tissues. 
  

  

  Region 
  in 
  -which, 
  cells 
  

   containing 
  more 
  than 
  one 
  nucleus 
  

   occur. 
  

  

  Pteeidophyta. 
  

   Filicales. 
  

  

  Polypodiaceae 
  . 
  

  

  Schizaeacea 
  

   JSquisetales. 
  

   Equisetaceae 
  

  

  Aspidium 
  filix 
  mas, 
  L. 
  var. 
  capi- 
  

   tatv.m 
  

  

  Athyrium 
  filix 
  femina, 
  L. 
  Both 
  

  

  var. 
  grandiceps 
  

   Seolopendritim 
  rule/are, 
  Sm. 
  var. 
  

  

  ramosissimv.m 
  

   * 
  Lygodium 
  japonicv.m, 
  Stv 
  

  

  *Equisetum 
  limosv.m, 
  L. 
  

   *JE. 
  maximum, 
  Lmk. 
  ... 
  

  

  LycopodiaJes. 
  

  

  Selaginellaceae 
  

   Psilotales. 
  

  

  Psilotacese 
  

  

  Isoetales. 
  

  

  Isoetacese 
  

  

  * 
  Selaginella 
  Wildenovii, 
  Baker... 
  

  

  *Psilotum 
  triquetrv.m, 
  Sw 
  

  

  *Isoetes, 
  sp 
  

  

  GyHNOSPEBHEJ:. 
  

   Conifer 
  IB. 
  

   Taxacese 
  

  

  Pinacese. 
  

   Arauearieae. 
  

  

  Abietese 
  .... 
  

  

  Taxodiese 
  

  

  Ansiospebmej. 
  

   Monocotyledoneie 
  

   Pandanacese 
  . 
  . 
  

  

  *Taxv.s 
  baeeata, 
  L. 
  

  

  Araucaria 
  Bidioillii, 
  Hook. 
  

  

  *A. 
  excelsa, 
  K. 
  Br 
  

  

  Larix 
  europsea, 
  DC 
  

  

  Pinv.s 
  silvestris, 
  L 
  

  

  •Cryptomeriajaponica, 
  (L.) 
  Don. 
  

  

  *Pandanv.s 
  Teifchi, 
  Hort 
  

  

  Sparganiaceae 
  Sparganium 
  ramosum, 
  Curt 
  

  

  Aponogetonaceas 
  Aponogeton 
  distachyum, 
  Thunb.f 
  

  

  Prothallus. 
  

   Prothallus. 
  

   Prothallus. 
  

  

  Mesophyll 
  of 
  climbing 
  frond. 
  

  

  Cortex 
  and 
  pith 
  of 
  fertile 
  stem. 
  

   Cortex 
  and 
  pith 
  of 
  fertile 
  stem. 
  

  

  Cortex 
  of 
  stem. 
  

  

  Cortex 
  of 
  stem. 
  

  

  Lacunar 
  cortex 
  of 
  stem. 
  

  

  Pith 
  and 
  leaf 
  bases 
  (including 
  epi- 
  

   dermis) 
  of 
  shoot. 
  

  

  Leaf 
  bases 
  of 
  shoot. 
  

  

  Pith 
  of 
  shoot. 
  

  

  Leaf 
  bases 
  of 
  shoot. 
  

  

  Leaf 
  bases 
  and 
  cortex 
  of 
  seedling 
  

  

  stem. 
  

   Leaf 
  bases 
  of 
  shoot. 
  

  

  Alismatacese 
  

  

  Hydroeharitaceas 
  

  

  Graminese 
  

  

  *Alisma 
  Plantago, 
  L. 
  

  

  *JSlodea 
  canadensis, 
  Michx.J 
  . 
  

   *&tratiotes 
  aloides, 
  L 
  

  

  avenaceum, 
  

  

  Cortex 
  and 
  stelar 
  tissue 
  of 
  root. 
  

   Ground 
  tissue 
  of 
  inflorescence 
  axis. 
  

   Lacunar 
  cortex 
  of 
  inflorescence 
  axis 
  ; 
  

   mesophyll 
  of 
  lamina 
  and 
  ground 
  

   tissue 
  of 
  petiole 
  ; 
  mesophyll 
  of 
  

   spathe. 
  

  

  Ground 
  tissue 
  of 
  petiole 
  and 
  in- 
  

   florescence 
  axis. 
  

   Cortex 
  and 
  epidermis 
  of 
  shoot. 
  

   Cortex 
  of 
  root 
  ; 
  cortex 
  of 
  stolon 
  ; 
  

  

  mesophyll 
  of 
  leaf. 
  

   Leaf 
  sheath 
  and 
  ground 
  tissue 
  of 
  

   stem. 
  

  

  Ground 
  tissue 
  of 
  stem. 
  

   Leaf 
  sheath 
  and 
  ground 
  tissue 
  of 
  

   stem. 
  

  

  Ground 
  tissue 
  of 
  stem. 
  

  

  Ground 
  tissue 
  of 
  vegetative 
  stem 
  

   and 
  cortex 
  of 
  root. 
  

  

  t 
  McLean, 
  R. 
  C. 
  (I.e.) 
  records 
  the 
  occurrence 
  of 
  binucleate 
  cells 
  in 
  the 
  cortex 
  of 
  Aponogeton, 
  sv 
  

   % 
  This 
  case 
  was 
  recorded 
  by 
  McLean, 
  K. 
  C. 
  (I.e.), 
  but 
  phragmospheres 
  were 
  not 
  observed. 
  

  

  B 
  2 
  

  

  Arrhenatherum 
  

  

  Beauv. 
  

   * 
  Arundinaria 
  " 
  palmata 
  

   * 
  Arena 
  sativa, 
  L 
  

  

  Bambvsa 
  metake, 
  Sieb. 
  (= 
  Arun- 
  

   dinaria 
  japonica, 
  Sieb. 
  et 
  Zncc.) 
  

   *Bambi>.sa 
  " 
  anceps 
  " 
  

  

  