— 180 — 



42. Metzgeria terricola St. 



Sillar. 1800 m, No. 2699. 



43. Metzgeria villosicosta St. n. sp. (Fig. 90, f). 



Sterilis magna valida virens flaccida, in cortice donso depresso-cacspitans. F r o n s ad 6 cm longa, 

 repetito-furcata, ramis 15 mm longis, canaliculatim concava. Costa tenuis, posticc dense longequc 

 pilosa, in sectione transversa late elliptica, antice 2 cellulis, postice 4 cellulis corticalibus tecta. A ) a o 

 latissimae, nudac, 1,5 mm latao, valde concavae, marginibus piliteris, pilis longis, geminatis, oppositis 

 liamatis. C o 1 1 u 1 a o alarum marginales 18/36 n, mediac 45/72 ;ji, ad costam 54/90 y.. 

 Nebelwald über Gomarapa, ca. 2600 m, No. 4330. 



Symphyogyna Neos et Mont. 1836. 



44. Symphyogyna apiculispina St. n. .sp. (Fig. 91, a). 



Sterilis magna, viridis, flaccida, in cortice expansa. F r o n s ad 6 cm longa, 1 cm lata, plana, 

 e facie postica costae flagella-valida nuda proferens, marginibus regulariter breviterquc inciso-lobatis, 



lob Ulis subrotundis, apice oblique emarginatis, segmentis 

 apiculatis, inaoqualibus, supero multo validiere. Cellulao 

 frondis submarginales 54/54 y. inferao 36/90 ji. 



Rio Tocorani 2200 m, No. 4034, 4098; Gomarapa 

 2600 m, No. 4286 ; Tablas 1800 m, No. 4578, 4579. 



45. Symphyogyna bogotensis (G.) St. 

 Gomarapa 2600 m, No. 4279, 4298; in valle Llave 



4200 m, No. 4849. 



46. Symphyogyna boliviensis St. n. sp. (Fig. 91, b— e). 

 Uioica minor, pallide virens, flaccida, terricola, gregarie 



crescens. F r o n s ad 2 cm longa, 5 mm lata, turcata, 

 marginibus remote breviterquc dontatis, dentibus 2 cellulas 

 longis obtusis. C e 11 u 1 a e fondis marginales 36/72 n, 

 mediae 27/63 [i, ad costam 27/36 [i. Gosta valida, fasci- 

 culo fibrovasali percurso. Involucra feminae parva, 

 squamae formia, late obcuneata, apice varie obtuseque 

 lobulata. Rebqua desunt. 



Gordillera Santa Cruz 1200 m, No. 4171. 



47. Symphyogyna brasih'ensis Nees. 

 Sillar 2690 m, No. 2690. 



48. Symphyogyna Brogniartü Mont. 

 Samaipata 2000 m, No. 4123, Sillar, No. 2776/a. 



49. Symphyogyna canaliculata St. 



Sillar 1800 m, No. 2779. 



50. Symphyogyna chiloensis St. 



Tablas 3400 m, No. 2805; Rio Saujana 3400 m, No. 3292. 



51. Symphyogyna digitisquama St. 



Quebrada de Pocona 2800 m, No. 5138. 



52. Symphyogyna Goebelii St. 



Sillar 1800 m, No. 2700, 2780; Tablas 3400 m, No. 2804; Paracti 2000 m, No. 5053. 



53. Symphyogyna mexicana St. 



Tablas, No. 4627. 



54. Symphyogyna paucidens St. 



Sillar, No. 2689; Rio Tocorani, No. 4022. 



Fig. 91. a Symphyogyna apiculispina St. n. sp. 



Habitus 1 : 1 ; b — e S. boliviensis St. n . sp. b Habitus 



1 ; 1 ; c frondis margo 30 : 1 : (2squama feminea 30 : 1 ; 



e sect. transv. frondis 30: 1. 



