Ctratotejeunea. franz stephani. species hepaticarum (Vol. V, 1913.) 

 majusculis ; ocellus basalis 27 X36 u.. Lobulm majusculus, folio triplo 

 brevior, oblique adscendens, oblongus, duplo longior quam latus, 

 carina leviter arcuata, amplo sinu in folium excurrens, apice quam 

 basistriplo angustiore, oblique truncato, angulo spinulahamata annatn. 

 Amphigastria caulina maxima, caule sextuplo latiora, sinuatim inserta 

 (0,6 mm. longa et lata) apice ad V* inciso-biloba, sinu recto, lobis late 

 triangulatis acntis. 1'erianthia pyriformia, uno latere innovata (l,17mm. 

 longa, medio 0,75 mm. lata) quadricornuta, cornibus breviusculis 

 (0,33 mm. longis) anguste triangulatis obtusis divergentibus, posticis 

 parum brevioribus porrectis. Folia floralia perianthio duplo bn>\i<>ra, 

 obovato-oblonga, perianthio appressa, acuta, superne regulariter spi- 

 nosa vel dentata ; lobulus aequilongus, lanceolatus, profunde solutus, 

 similiter armatus. Amphigaxtriiu» florale foliis tloralibus aequilongum 

 obovato-obconicum, ad 73 inciso-bifidum, riina angusta, lobis late lan- 

 ceolatis irregulariter arguteque spinulosis. Andracia desunt. 

 Hab. Mexico. Mirador. 



60. Ceratolejeunea monticola S. Hep. Am. And., p. 204. 



Dioica minor rufescens corticola. Caulis ad 3 cm. longus, irregula- 

 riter multiramosus. Folia caulina imbricata, recte patula, valde concava 

 apiceque decurva, in plano ovato-triangulata (0,83 mm. longa,0,75mm. 

 lata) subsymmetrica, acuta, sub apice paucidentata, ad medium inserta, 

 basi antica truncata ; Cellulse superse 27x27 [i, basales 27X36jx 

 trigonis parvis ; ocellus basalis 27 X 45 p,. Lobulus majusculus, folio 

 plus triplo brevior, oblique adscendens, subduplo longior quam latus, 

 carina leviter arcuata, levi sinu in folium excurrens, apice quam basis 

 parumangustiore,ob!iquetruncato, anguloacuto. Amphigastria caulina 

 majuscula, ovata, caule duplo latiora, transverse inserta, ad medium 

 emarginato-biloba, sinu amplo, lobis anguste triangulatis acutis por- 

 rectis vel leviter conniventibus. Perianthia uno latere innovata, magna, 

 obovato-oblonga (1 ,17 mm. longa, 0,67 mm. lata) apice late emarginata, 

 angulis late triangulatis divergentibus obtusis, plicis posticis ad medium 

 decurrentibus, latissime divergentibus, similiter cornutis, cornibus 

 minoribus magis divergentibus. Folia floralia perianthio duplo breviora, 

 oblongo-elliptica, duplo longiora quam lata, acuta integerrima; lobulus 

 duplo brevior, linearis, ad medium solutus obtusus. Amphigastrium 

 florale foliis floralibus subduplo brevius, ligulatum, duplo longius 

 quam latum, ad medium inciso-bifidum, rima angusta, Iobis lanceo- 

 latis acutis. Androecia terminalia, bracteis quinquejugis. 



Hab. Andes quitenses. 



427 



