caulina maxima (1 mm longa et lata) subrotunda, sinuatim inserta, apice ad Vs biloba, lobis trian- 

 gulatis, apiculatis, sinurecto obtuso. Perianthia pyriformia (1,33 mm longa, medio 0,75 mm 

 lata) rostro parvo, plicis posticis angustis, longe decurrentibus, integerrimis. Folia floralia 

 perianthio aequilonga, oblongo-obcuneata, acuta, margine supero paucidentato; lobulus parum brevior, 

 lanceolatus, ad '/a solutus, acutus. Amphigastrium floralo foliis floralibus aequilongum, 

 obovatum, lobulis breviter connatum, apice brevissime exciso-bidentulum, 



sub apice utrinque unidentatum. Androecia desunt. 

 Corani, in ligno putride, ca. 1800 m, No. 4700. 



468. Eulejeunea Spruceana St. n. sp. (Fig. 234). 



Dioica minor tlaccida, flavo-virens, in cortice dense depresso-caespitans. 



C a u 1 i s ad 2 cm longus, parum minute- 



que pinnatus, sub flore inno vatus. Folia 



caulina parum imbricata, oblique patula, 



concava, in piano late ovata (1,25 mm longa, 



supra basin 1 mm lata) asymmetrioa, margine 



supero longe arcuato, infero sinuato, apice 



rotundata vel subobtusa, brevi basi inserta, 



basi antica truncato-rotundata, caulem su- 



perantia. C e 1 1 u 1 a e superae 18/ 18 (i 



basales 27/45 ^, trigonis nuUis, parietibu» 



tenuibus. Lobulus magnus, folio duplo 



bevior, oblongus, canna oblique adscen- 



dens, leviter arcuata, amplo sinu in folium 



excurrens, apice quam basis triplo angustiore, 



oblique truncato, angusto acuto, sub apice 



leviter constrictus. Amphigastria 



caulina magna, subrotunda (0,75 mm 



longa, 0,67 mm lata) sinuatim inserta, apice 



breviter biloba, sinu recto obtuso, segmentis 



obtusis. Perianthia optime pyriformia, 



(1,25 mm longa, medio supero 0,75 mm lata) 



rostro brevissimo, plicis posticis breviter 



decurrentibus, angustis. Folia floralia 

 perianthio aequilonga, spathulata, apice rotundata; lobulus subduplo brevior, obovato-obcuneatus, 

 ad Vo vel Va solutus, apice rotundatus. Amphigastrium florale perianthio aequilongum, 

 late obconicum, apice breviter bilobatum, sinu recto, obtuso, segmentis obtusis. Androecia desunt. 

 Comarapa, 2600 m, No. 4220. 



469. Eulejeunea subsymphoreta St. 



Tablas, ca. 1800 m, No. 4604, 4614. 



470. Eulejeunea symphoreta S. 



Tres Cruces (Cord, de Sta. Cruz), ca. 1500 m, No. 3891. 



Fig. 233. Eulejeunea Spindleri 



St. n. sp. a fol. caul. in situ 



15: 1; b amphig. caul. 15: 1; 



c Perianth. 15 ; 1. 



Fig. 234. Eulejeunea Spruceana St. n. 

 sp. a Pars caulis 15 : 1; b Perianth. 



471. Megaceros boliviensis St. 



Tablas (1800 m), No. 4563. 



472. Megaceros Jamesoni (Taylor) St. 



Tablas (1800 m), No. 4528. 



Megaceros. 



