381 



SPECIES HEPATICARUM 



Franz STEPIIAi\I 



(Suite. 



WIESNERELLA Schffn. 



Oest. Bot. Zeitschr., 1896, p. 1. 



Planta? frondosœ, specl;ihiles, terrestres, dilule virides poslicc pallidœ, 

 repentes, in latas plagas expansie, tenerte. Frons ad 10 cm. longa, 10 mm. 

 l.ita. late linearis, nioiiopodialiler ramosa, hic illic dicholoma, anlice suh- 

 plana. marginibus undulalis iiilegerrimis. Costa slralo anlico axiiiilala, 

 Iriplo crassior, plano-convexa, siib alis attenuala, Squaniœ [)Ostica' 

 oblique lunala?, magna', hyalinée, utroque latere costae uniseriatae, appen- 

 diciilo magno siibrolundo arcte ronstricto. niargino repando et paiici- 

 donticulato. Stratuiii miticuin liiiiiiilliniiim, caveriiis amplis, (ilis opiiii- 

 tiacis brevibus dense repletis. Stomalu niimerosa, magna, valde convexa, 

 <» cellubs quadriserialis formala. (><!iliila' cpiflcrniiilis IciiiM-a'. Pcduiuuhis 

 capiliili lerniinalis, e frondis siini an^mslo |it(iriiii(|i) oi-liis.ad 'i cm. loiif^iis 

 siL'pe niullo brevior. tonuis, byaliiiiis. niniiis vcl apicc paiicis palcis hiii- 

 ccolalis «;l facile evanidis barbatiiï». brevil(!r hicaMaliciilatiis, cavernis 

 antiris valde nidimentariis. (larpoci'ii/iala parva, r(;nln) convexo parM) 

 papiilo.w, slonialis composilis inliis V (-.(îlliilis magnis daiisis, poro j)ar\(> 

 .siibqiiadralo. (X'iiîriim "i-'S (noiiii.ililrr (i) ividial.i. rdiliis loiu/is'diK/KsIis- 

 siini.<s; lohi inlorradialcs anlhc paiinii coiiNcxi. laie liiaiiL;iibrcs. slcilalim 

 p;ilidi,pariiin(l<'iiirvi,ac.iimiiiali, oblii.si. Iiiioliirrar maipinc lolioniiii orla, 

 tf'rierrinia. ba.si iriflala, medio siijiero caiinala. siiIiiikIc ilndcm lissa, hila 



