Drepanolejeimea. FRANZ stephani. species hepaticarum (Vol. V, 1913). 



obluso, sub apice constrictus. Amphigastria caulina minima, caule 

 parum latiora, bifida, laciniis breviter setaceis, late divergentibus, 

 disco basali integro brevissimo. Perianthia clavata (0,9 mm. longa, 

 superne 0,5 mm. lata) inflata, subteretia, apice emarginato-bicornuta, 

 cornubus angustis, erectis, longe attenuatis, acutis teretibus, spinis 

 longis in apice perianthii et in cornubus numerosis. Folia floralia 

 perianthio duplo breviora, anguste lanceolata, caulinis simillima simi- 

 literque setosa; lobido duplo breviore, lineari, haud soluto, paucisetoso. 

 Amphigastrium florale lobulis parum longius, subrectangulatum, duplo 

 longius quam latum, lobulis utrinque coalitum, ad medium emargi- 

 nato-bifidum, sinu amplo, lobis angustis minute dentatis. Androicia in 

 caule ramisque terminalia, magna, bracteis 8 jugis, carina bractearum 

 alata, crenata. 



Hab. Cuba. Dominica. 



35. Drepanolejeunea chilensis St. n. sp. 



Monoica, minor, flavo-rufescens, muscis consociata, in cortice laxe 

 caespitans. Caulis ad 2 cm. longus, paucipinnulatus, Folia caulina con- 

 tigua, oblique patula, concava in plano ovato-triangularia (0,67 mm. 

 longa, basi 0,67 mm. lata) obtusa, brevi basi inserta, basi antica trun- 

 cata. Cellulx superae 9 a basales 12 |x, trigonis parvis. Lobuliis magnus, 

 folio duplo brevior, oblique adscendens, ovato-oblongus, carina arcuata, 

 sinu profundo in folium excurrens, apice quam basis triplo angustiore, 

 oblique truncato, angulo parvo dente armato, sub apice valde cons- 

 trictus. Amphigastria caulina majuscula, caule duplo latiora, subro- 

 tunda, transverse inserta, ad ^/3 emarginato-bifida, sinu angusto, lobis 

 oblongis conniventibus. Perianthia parva (0,83 mm. longa, 0,5 mm. 

 lata) obovato-oblonga, nuda, plicis posticis longe decurrentibus, angus- 

 tis, apice umbonatim prominulis. Folia floralia obovata vel oblonga 

 (0,5 mm. longa, 0,25 mm. lata) apice rotundata vel acuminata, inte- 

 gerrima; lobulo parum breviore, anguste lanceoiato, acuto vel obtuso, 

 ad medium soluto. Amphigastrium florale ligulatum, plus duplo longius 

 quam latum, ad V^ inciso-bifidum, rima angusta, lobis lanceolatis, 

 extus angulatis, acutis. Androecia sessilia, bracteis bijugis. 



Hab. Chile. 



36, Drepanolejeunea proboscidea (Gottsche ms.) St. 



Sterilis minuta, flavescens, in cortice arcte repens. Caulis ad 5 mm. 

 longus, regulariter longeque pinnatus. Folia caulina remota, oblique 

 patula, apiculata, decurva, in plano ovato-oblonga (0,37 mm. longa, 

 0,2 mm. lata) apice setacea, sub apice utrinque obtuse dentata, inter- 



25 Aout 1913. 337 22 



