Fuosmolejeiinea. FRA.NZ STEPHANI. SPECIES HEPATICARUM (VOL. V, 19U). 



duplo vel triplo brevior, anguste lanceolatus, obtusus, ad V 3 solutus. 

 Amphigastrium florale foliis floralibus sequilongum, obovatum,liberum, 

 ad V 3 inciso-bifidum, rima angusta, lobis anguste triangulatis acutis. 



22. Euosmolejeunea tenerrima < Ldbg.) St. 

 Syn. : Lejeunea tenerrima Ldbg. Syn. Hep., p. 366. 



Monoica minor rigidula, rufcscens. aliis hepaticis consociata. Caitlis 

 ad 3 cin. longus fasciculatiin pinnatus. Folia caulina parum imbricata, 

 recte patula, valde concava, in plano ovato-rotundata (1 mm. longa, 

 medio 0,9 mm. lata) apice late rotundata, ad medium inserta, basi 

 antica late rotundata. Cellute superae 18X18 {j. basales 18X27 |j. tri- 

 gonis magnis acutis. Lobulus parvus, folio quadruplo brevior, oblique 

 adscendens, ovato-triaugulatus, carina substricta, recto sinu in folium 

 exruiTcns, apice quam basis duplo angustiore, oblique truncato. aiigulo 

 apiculato. Amphigastria caulina magna, caule sextuplo latiora, sub- 

 rotunda, profuude sinuatim inserta, basi utrinque cordatim ampliata, 

 apice ad V 3 inciso-biloba, sinu semirecto, lobis acutis. ferianthia 

 pyriformia rl,33 mm. longa, superne 0,83 mm. lata) apice late rotun- 

 data, rostro valido, plicis posticis iatinsculis ultra mcdium decurren- 

 tibus. Folia floralia perianthio subduplo breviora spathulata, falcata, 

 apice arcte decurva, obtusa, lobulus duplo brevior, linearis, vixsolutus, 

 obtusus. Amphigastrium tlorale foliis tloralibus ;ci|iiilongurn, obovato- 

 ellipticum, apice breviter bifldum, sinu recto obtuso, lobis late trian- 

 gulatis acutis. Androzeia sessilia, bracteis trijugis. 



23. Euosmolejeunea vermicularis ( Ldbg.) St. 

 Svn. : Lejeunea vermieularis Ldbg. Syn. Hep., p. 367. 



Dioica inajor flavescens graeillima, in cortice spongiose caespitans. 

 Caulis ad 6 cm. lougiis. irregulariter pinnatus, rainis longis paucis 

 inlcrjcctis sparsim pinnatis. Folia caulina contigua, valde concava, in 

 plano ovato-elliptica, optime symmetrica (0,9 mm. longa, medio 

 0,75 inni. latai apicc latc rotimdata, ad medium inserta, basi antica 

 rotundato-appendiculata. Cellulse superse 18X18 jj., basales 18X27 

 trigonis magnis. Lobulus parvus, folio quadruplo brevior, oblique ads- 

 cendens, oblongus, in plano late ovatus, carina substricta, levi sinu in 

 foliuin excurrens, apice quam basis parum angustiore, recte truncato, 

 angulo minute apiculato. Amphigastria caulina maxima, foliis aequi- 

 magna. circularia, profunde >inuatim inserta, basi utrinque cordatim 

 589 



