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  MALME, 
  BEITRAGE 
  ZUR 
  XYRIDACEEN-FLORA 
  SUDAMERIKAS. 
  

  

  X. 
  (Nematopus) 
  Gardneri 
  Malme 
  n. 
  sp. 
  

  

  Tal), 
  nostr. 
  tig. 
  1. 
  

  

  Folia 
  (listiclia, 
  rigida, 
  plana, 
  anguste 
  eiisiformia 
  — 
  linearia, 
  

   acnta 
  v. 
  subacuta, 
  summo 
  apice 
  subteretia, 
  (o 
  — 
  )4 
  — 
  5( 
  — 
  6) 
  cm. 
  

   longa, 
  1 
  — 
  1,5 
  mm. 
  lata, 
  laevia, 
  glaberrima, 
  subnitida, 
  omnino 
  

   eciliata, 
  marginibns 
  cartilagineo-incrassata, 
  circiter 
  ad 
  ^/s 
  

   complicata, 
  in 
  vaginam 
  angiistam, 
  subnitidam, 
  ferrugineo- 
  

   castaneam, 
  eciliatam 
  sensim 
  dilatata. 
  Scapus 
  gracillimus, 
  

   spepe 
  undulato-ilexuosns 
  v. 
  leviter 
  spiraliter 
  tortus, 
  (8 
  — 
  )10 
  — 
  

   15( 
  — 
  20) 
  cm. 
  longus, 
  circiter 
  0.25 
  mm. 
  crassus, 
  teretiusculus 
  v. 
  

   superne 
  indistincte 
  bioostatus, 
  glaber, 
  Isevis, 
  basi_ 
  vagina 
  sat 
  

   ampla, 
  8 
  — 
  4 
  cm. 
  longa, 
  inferne 
  ecarinata, 
  castanea 
  nitidaque, 
  

   superne 
  carinata 
  et 
  ± 
  piirpureo-virescente, 
  in 
  cuspidem 
  foli- 
  

   aceam 
  vulgo 
  circiter 
  0,5 
  cm. 
  longam 
  excurrente 
  instructus. 
  

   Spica 
  pauciilora, 
  late 
  ellipsoidea 
  v. 
  obovoidea 
  v. 
  deflorata 
  

   subtiirbinata, 
  5 
  — 
  6 
  mm. 
  longa, 
  2,5 
  — 
  3 
  mm. 
  crassa; 
  bracteis 
  in- 
  

   fimis 
  duabus 
  (flores 
  hand 
  suffulcientibus) 
  ovato-triangularibus, 
  

   3 
  mm. 
  longis, 
  1 
  — 
  1,5 
  mm. 
  latis, 
  acntis 
  v. 
  acuminatis, 
  late 
  

   scariosis, 
  inde 
  a 
  basi 
  carinatis; 
  mediis 
  ovatis 
  v. 
  ovato-ovali- 
  

   bus, 
  4 
  — 
  4,5 
  mm. 
  longis, 
  circiter 
  2,5 
  mm. 
  lati^. 
  acntis, 
  late 
  

   scarioso-marginatis, 
  snbintegerrimis 
  v. 
  superne 
  nonnihil 
  la- 
  

   ceratis, 
  eciliatis, 
  apicem 
  versus 
  purpureo-ferrugineis, 
  dorso 
  

   area 
  opaca, 
  magna, 
  oblonga 
  v. 
  oblongo-ovata, 
  in 
  sicco 
  purpu- 
  

   reo-ferruginea 
  v. 
  dilnte 
  castanea 
  notatis, 
  pra?sertim 
  apicem 
  

   versus 
  carinatis: 
  superioril)us 
  obovatis, 
  obtusissimis, 
  cocblea- 
  

   tis, 
  4,5 
  — 
  ') 
  mm. 
  longis, 
  vix 
  2 
  mm. 
  latis, 
  prsesertim 
  apicem 
  

   versus 
  scarioso-marginatis, 
  snbintegerrimis, 
  dorso 
  superne 
  

   area 
  opaca, 
  sat 
  parva, 
  ovato-lanceolata 
  notatis, 
  apicem 
  versus 
  

   sat 
  indistincte 
  carinatis. 
  Sepala 
  lateralia 
  Ii])era. 
  bracteis 
  

   tequilonga, 
  navicularia, 
  sat 
  jc(|ui 
  latera. 
  lanceolata, 
  acutiuscula, 
  

   carinata, 
  carina 
  fere 
  exalata 
  et 
  nonnisi 
  medio 
  pilis 
  paucis, 
  brevi- 
  

   bus 
  ciliata. 
  (Corona 
  et 
  staraina 
  desunt.) 
  Capsula 
  dimidiam 
  

   parteni 
  sepali 
  vix 
  ccquans, 
  late 
  ellipsoidea, 
  uniloeularis, 
  pla- 
  

   centa 
  basali-centrali, 
  pericarpio 
  tenuissimo. 
  Semina 
  nume- 
  

   rosa, 
  funiculis 
  longis 
  atHxa, 
  obovoidea, 
  0,yr. 
  — 
  O.i 
  mm. 
  longa, 
  

   circiter 
  0,2 
  mm. 
  crassa, 
  irregulariter 
  longitudinaliter 
  costata 
  

   v. 
  fere 
  reticulata, 
  manifeste 
  apiculata. 
  

  

  