— 182 — 



remota, oblique patula, conduplicatini concava, in piano subrotunda (0,67 mm longa et lata) symme- 

 trica, lata basi inserta, ad medium biloba, sinu recto abtuso, laciniis triangulatis acutis inaequalibus, 

 lobo antico parum latiore. Cellulae superae 14/14 [i, basales 14/18 ^, parietibus validis, trigonis nullis. 

 Cerro Tunari 4700 m, No. 4891. 



Solenostoma Mitt. 1865. 



60. Solenostoma bolivianuni St. n. sp. (Fig. 94, c). 



Sterilis, mediocris, rufo-brunnea, rigidula, pulvinatim caespitans. C a u 1 i s ad 4 cm longus, 

 parum longeque ramosus. Folia caulina imbricata, erecto-homomalla, in piano subrotunda, 

 lata basi inserta (3,25 mm lata, 2,75 mm longa) integerrima. Cellulae superae 27/27 [i, trigonis parvis, 

 basales 27/45 n, trigonis nullis. Amphigastria caulina majuscula, ambitu subrotunda, caule 

 subtriplo latiora, profunde sinuatim inserta, apice subtruncata breviterque incisa, segmentis late diver- 

 gentibus acutis. Reliqua desunt. 



Incacorral 2200 m, No. 4975; in ramis arborum saepe depresso-caespitans. 



Fig. 94. 



fol. caul. 15; 1 ; b fol. caul. 'i5: 1 ; c Solenostoma bolivianam St. n. sp. 10: 1. 



Stephaniella Jack. 



61. Stephaniella boliviensis St. n. sp. (Fig. 94, a — b). 



.Sterilis exigua rigida, dilute brunnea, in rupibus pulvinatim caespitans lateque expansa. C a u I i s 

 ad 4 mm longus, validus, simplex vel ramosus, ramis cauli aequilongis, flagellis posticis validis numerosis. 

 Folia caulina conterta, erecto-homomalla, valde concava, in piano lato ovata, asymmetrica, mar- 

 gine supero valde arcuato, intero stricto, apice obtusa, integerrima. Paraphylla chlorophyllifera 

 in facie antica foliorum, fasciculatim aggregata, filitormia. Cellulae toliorum optime rectangularcs, 

 14/36 n, parietibus validis; marginales crenato-prominulae, apicales subdentil'ormes. 



Catena Yanakaka 4700 m, No. 3750; valle Llave, ca. 4300 m, No. 4794. 



62. Stephaniella paraphyllina Jack. 



Cumarapa 2600 m, No. 4255. 



Jamesoniella (Spruce p. subg. 1876) Stepli. 1892. 



63. Jamesoniella Allionii St. n. sp. 



Üioica mediocris, fusco-brunnea, rigidula gracilis, in rupibus dense lateque depresso-caespitans. 

 C a u 1 i s ad 3 cm longus, tenuis simplex vel pauciramosus, ramis elongatis. Folia caulina con- 

 tigua squarrose patula, valde concava, in piano subrotunda, antice breviter decurrentia, basi antica trun- 

 cata, appendiculo nullo. Cellulae toliorum superae 14/14 (i, trigonis parvis, basales 18/36 [i, trigonis 

 majusculis. Folia floraüa caulinis aequimagna, subrotunda, apice truncato-rotundata, mar- 



