﻿26 
  v. 
  F. 
  BROTHERUS, 
  D. 
  LAUBMOOSE 
  D. 
  ERSTEN 
  REGNELLSCHEN 
  EXPED. 
  

  

  Physcoinitrium 
  aciitifolium 
  Broth. 
  n. 
  sp. 
  

  

  Species 
  praecedenti 
  affinis, 
  sed 
  foliis 
  acuminatis, 
  argutius 
  

   serratis, 
  nervö 
  exciirrente 
  vel 
  subexcurrente 
  faciliter 
  digno- 
  

   scenda. 
  

  

  Rio 
  Crrande 
  do 
  Sul: 
  Porto 
  Alegre, 
  ad 
  terram 
  silvae 
  

   ambrosara 
  (n. 
  60 
  ex 
  p.). 
  

  

  Physcomitrium 
  Lindmauii 
  Broth. 
  n. 
  sp. 
  

  

  Autoiciiin; 
  teiiellum, 
  eaespitosum, 
  caespitibus 
  laxis, 
  laete 
  

   viridibns, 
  aetate 
  pallescentibus; 
  caiilis 
  usque 
  ad 
  2 
  cm 
  altus, 
  

   gracilis, 
  erectns, 
  basi 
  lorige 
  fusco-radiculosiis. 
  inferne 
  remote, 
  

   apice 
  dense 
  foliosus, 
  simplex 
  vel 
  innovando 
  raraosus; 
  folia 
  in- 
  

   feriora 
  rainuta, 
  comalia 
  multo 
  majora, 
  patentia, 
  carinato-con- 
  

   cava. 
  spathulata, 
  acuta, 
  usque 
  ad 
  3 
  mm 
  loiiga 
  et 
  1,33 
  mm 
  

   lata, 
  raarginibus 
  inferne 
  leniter 
  revolutis. 
  e 
  medio 
  ad 
  apicem 
  

   serratis, 
  nervö 
  tenui, 
  infra 
  apicem 
  evanido. 
  cellulis 
  laxis, 
  su- 
  

   perioribus 
  ovali-hexagonis, 
  dein 
  sensim 
  longioribus, 
  basilari- 
  

   bus 
  elongate 
  rectangularibus; 
  seta 
  5 
  mm 
  älta, 
  strictiuscula, 
  

   tenuis, 
  lutescenti-rubra: 
  theca 
  erecta, 
  minuta. 
  breviter 
  pyri- 
  

   formis, 
  ore 
  haud 
  dilatata, 
  cum 
  collo 
  c. 
  l^-.s 
  mm 
  älta, 
  pallida; 
  

   spori 
  0,03 
  mm, 
  ochracei, 
  subaculeati; 
  operculum 
  convexum, 
  mam- 
  

   millatum; 
  calyptra 
  longe 
  rostrata, 
  bitida. 
  

  

  Rio 
  Grande 
  do 
  Sul: 
  Porto 
  Alegre, 
  in 
  pascuis 
  loco 
  hu- 
  

   mido, 
  umbroso 
  (n. 
  45). 
  

  

  Species 
  Pli. 
  cupulari 
  liabitu 
  similis, 
  sed 
  foliorum 
  et 
  thecae 
  

   forma 
  necnon 
  sporis 
  snbaculeatis 
  optime 
  diversa. 
  

  

  Physcoiiiitrium 
  brevirostre 
  Broth. 
  n. 
  Sp. 
  

  

  Autoifum; 
  tenellum, 
  laxe 
  eaespitosum, 
  laete 
  viride; 
  caiilis 
  

   5 
  mm 
  altus, 
  erectus, 
  basi 
  fusco-radiculosus, 
  inferne 
  remote, 
  

   apice 
  dense 
  foliosus, 
  simplex 
  vel 
  innovando 
  ramosus; 
  folia 
  flac- 
  

   cida, 
  patentia, 
  spathulata, 
  acuta, 
  usque 
  ad 
  3 
  mm 
  longa 
  et 
  

   1,5 
  mm 
  lata, 
  marginibus 
  inferne 
  leniter 
  revolutis, 
  e 
  medio 
  ad 
  

   apicem 
  serratis, 
  nervö 
  tenui, 
  infra 
  summum 
  apicem 
  evanido, 
  

   cellulis 
  laxis, 
  ovali-hexagonis, 
  dein 
  sensim 
  longioribus, 
  basi- 
  

   laribus 
  elongate 
  rectangularibus; 
  scta 
  3 
  — 
  5 
  mm 
  älta, 
  stricti- 
  

   uscula, 
  tenuis, 
  lutescenti-rubra; 
  theca 
  minuta, 
  erecta, 
  breviter 
  

   pyriformis, 
  ore 
  haud 
  dilatata, 
  pallida; 
  spori 
  0,o2o— 
  0,o3o 
  mm, 
  

   ferruginei, 
  papillosi; 
  operculum 
  e 
  basi 
  conica 
  breviter 
  oblique 
  

   rostratum. 
  

  

  