Calypogeia (RaJdi J820). 



255. Calypogeia annabanensis St. 



Bolivia (-.ine loco natali). 



256. Calypogeia muscicola St. n. sp. (Fig. 163, b). 



Sterilis exigua, rigidula, liilute brunnea, muscis corticolis consüciata. C a u 1 i s ad 15 inm longus, 

 parum longeque ramosus. Folia caulina contigua, oblique patula, leviter decurva, in piano uptimo 

 ovata, symmetrica (1,4 mm longa, medio 1,1 mm lata) latissima basi inserta, apice cxciso-bidentula, 

 denticulis obtusis. C e 11 u 1 a e superae 27/36 ji, basales 

 27/54 IX, parietibus tenuibus, trigonis nullis. A m p h i- 

 ga Stria caulina parva, caule parum latiora, 

 transverse inserta, duplo latiora quam longa, apice late 



emarginato-biloba, lobis apice bifidis, lobulis inaequalibus, ] \ "i , — ,_y/^ 



supero longiore. 



CordiUera de Santa Cruz, No. 3892. 



257. Calypogeia subrotunda St. n. sp. (Fig. 163, a). 



Sterilis mediocris rigidula olivacea, in rupibus dense 

 depresso-caespitans. Caulis ad 15 mm longus, simplex, 

 validus. Folia caulina conferta, oblique patula, 

 parum concava, in piano ovatotrigona (1,5 mm longa, 

 1,4 mm lata) symmetrica, apice obtusa, minute exciso- 



bidentata. Cellulae superae 27/27 ji, basales .36/54 u. ' 1 V ^» 



trigonis subnullis. Amphigastria caulina parva, 

 caule vix latiora, latiora quam longa, ad medium excisa, 

 lobis iterum breviter exciso-bidentulis, dentibus obtusis. 

 Tablas, 1800 m, No. 4587. 



Mastlgobryum Syn. Hep. 18'i6. 



258. Mastlgobryum azuayense St. 



San Miguelito, No. 2780/a. 



259. Mastlgobryum bolivianum St. n. sp. (Fig. 16'i, f — h). 



Sterilis, maxima, rigida, flavo-rutescens, graoilis, in 

 cortice laxe caespitans maximeque intricata. Caulis ad 

 12 cm longus, sparsim breviterque ramosus, ramulis 1 cm 

 longis, remotis flagellis paucis niinutis capillaceis. Folia 

 caulina parum imbricata, dccurvo-homomalla, maxime 

 concava, in piano oblongo-trigona (4,25 mm longa, supra 



basin 3 mm lata), apice truncata (0,6 mm lata) emarginato-tridentata, dentibus parvis triangulatis 

 acutis, basi utrinque appendiculata, apperdiculo supero breviusculo constricto apice truncato. 

 angulis apiculatis, infero longissimo anguste lanceolato, obtuso, integerrimo. Cellulae superae 

 27/27 ^, trigonis magnis acutis, basales 27/54 [i. trigonis magnis truncatis. Amphigastria caulina 

 magna (1,5 mm longa, 1,17 mm lata) quadrato-rotundata, repanda, apice late rotundata, basi utrinque 

 appendiculata, appendiculis rotundatis recurvis irregulariter breviterque lobatis, lobis obtusis vel 

 spinulosis, sublaceratis. 



Corani 2600 m, No. 5072. 



260. Mastlgobryum Braunianum St. 



Biilivia (sine loco natali). 



261. Mastigobryum decurrens St. 



Bolivia (sine loco natali). 



Fig. 164. a — c Mastigobryum Douini St. n. sp. a fo.l 

 eaul. 10:1; b — c ampli. caut.lOrl; d — e M.Hariotii 

 St. n. sp. d toi. caul. 10:1; e ampllig. 10 : 1; /— A 

 M. bolivianum St. n. sp. / toi. caul. 10 : 1 ; g amph. 

 caul. 30 : 1; h ampll. caul. 10 : 1. 



