238 — 



imbricata, recte patula, valde conoava, in piano ovata, symmetrica (1,4 mm longa, medio 1 mm lata) 

 apice rotundata, basi ampliata, caulem late superantia, hasi antica appendiculata, appendiculo obtuse 

 trigono. C e 1 1 u 1 a e superao 18/18 ;i trigonis parvis, parietibus valde flexuosis, basales 27/27 n tngonis 

 subnuUis, parietibus strictis. L o b u l u s magnus subrotundus (0,5 mm longus et latus) ore parvo, angusto 

 truncato. Amphigastria caulina magna, caule quintuplo latiora, transverse inserta, rotunda, 



apice breviter emarginata, segmentis late triangulatis 

 acutis. P e r i a n t h i a destructa. 

 Samaipata, No. 5127. 



338. Frullania Arecae G. (C h o n a n t h e 1 i a). 

 Comarapa, 2600 m, No. 4323. 



339. Frullania Berggrenii St. n. sp. (C h o n a n t h e 1 i a) 

 (Fig. 186). 



Dioica maxima flaccida, rufescens vel purpurascens, 

 in cortice dense depresso-caespitans. Caulis ad 11 cm 

 longus, regulariter bipinnatus, ramis primariis 6 cm longis, 

 remote breviterque pinnatis. Folia caulina conferta, 

 recte patula, valde concava leviterque crispata, in piano 

 subrotunda (2,17 mm longa 2 mm 

 lata) integerrima. Cellulae superae 

 18/18 (1, trigonis minutis, 

 27/36 [i trigonis majusculis, parietibus 

 strictis. L o b u 1 u s magnus, cucul- 



Fig. 183. Madotheca spinistipula St. n. sp. « folium 



caiilinum; dlobulus tolii; c amphig. caulin.; d folium 



tlorale; e amphig. florale 14 r 1. 



Fig. 184. Madotheca ramentijü 

 caulin.; & lobulus folii ; c amphigastrium caulinum 

 ca. 14 :1. 



latus, rostro magno, haud produoto, decurvo, appendiculum lobulo duplo longius, late triangulatum, 

 carin'a stricta, margine libero parallelo substricto, margine infero latissimo, irregulariter dentato. 

 Amphigastria caulina maxima, subrotunda (1,5 mm longa, 1,83 mm lata) marginibus 

 integerrimis crispulis, apice breviter exciso-bidentula, brevi basi inserta, utrinque appendiculata, 

 appendiculis magnis constrictis, conniventibus. Perianthia angusta cylindrica, multiplicata, 

 plicis longissime decurrentibus, rostro e basi conica elongato (0,5 mm longo). Folia floralia 

 lanceolata, cuspidata, superne varie longeque spinosa; lobulus ad pilum longissimum reductus, 

 amphigastrio alte connatus. Amphigastrium florale intimum lobuhs alte connatum, apice lon- 

 gissmie quadritidum, laciniis subcapillaceis porrectis. Androecia desunt. 



Incacorral 2200 m, No. 4957. 

 340. Frullania boliviana S. (C h o n a n t h e 1 i a). 



Bolivia (»ine loco natali). 



