— 253 — 



tprtio brevior, anguste lanceolatus, apiee breviter solutus, cuspidatus. Amphigastrium florale subro- 

 tundum (2,5 mm longura et latum) basi obcuneatum, brevissima basi insertum. Androecia desunt 

 Tablas, 1800 m, No. 4532. 



Dicranoiejeunea Spruco 1885 p. subg<>n. 



408. Dicranoiejeunea axillaris (Mont.). 



Sillar 1800 m, No. 2701, 2702, 2711; Florida de San Mateo, No. 3670, 3696. 



409. Dicranoiejeunea boliviensis St. n. sp. (Fig. 209). 



Sterins magna robusta, rigidula, dilute brunnea, in 



cortice dense depresso-caes- 



pitans lateque expansa. 



G a u 1 i s ad 8 cm longus, 



regulariter longeque ra- 



mosus, ramis breviter re- 



moteque pinnulatis. Folia 



caulina conferta, oblique 



patula, concava apiceque 



decurva, in piano ovata 



(1,5 mm longa, medio 1,17 



mm lata) subsymmetrica, 



apice acuta, ad medium 



inserta, basi antica rotun- 



dato - appendiculata , inte- 



gerrima. G e 1 1 u 1 a e su- 



perae 18/27 n, trigonis 



subnullis, basales 18/36 (i 



trigonis majusculis. Lobu- 



lus folio .subduplo brevioi', 



ovato - triangulatus, carina 



oblique adscendens, intlata, 

 leviter arcuata, amplo sinu in tolium excurrens, margine supero stricto, regulariter mamillato, 

 mamillis 6; Amphigastria caulina magna, caule quintuplo latiora, concava apiceque recurva, 

 m piano subquadrata, sinuatim inserta, basi utrinque appendiculata, appendiculis angustis, hamatim 

 incurvis conniventibus. 



Incacorral (2200 m), No. 4971. 



410. Dicranoiejeunea gigantea St. 



Estradillas supra Incacorral (3200 m), No. 3331. 



411. Dicranoiejeunea Herzogiana St. n. sp. (Fig. 210). 



Monoica mediocris flaccida. dilate brunnea, aliis lippaticis consociata. C a u 1 i s ad 3 om longus, 

 irregulariter pinnatus, pinnis longioribus similiter pinnatis. Folia caulina imbricata, subreote 

 patula, valde concava, in piano oblongo-elliptica (1,83 mm longa, medio 1,17 mm lata) symmetrica, apice 

 rotundata valideque dcntata; margine supero minute remoteque dentato, intero subnudo. C e 1 1 u I a e 

 superae 27/27 ■^., basales 36/36 u., trigonis subnullis. L o b u 1 u s parvus, in piano subquadratus (0,4 mm 

 longus et latus) carina substricta levi sinu in l'olium excurrens, apice recte truncatus bimamillatus. 

 Amphigastria caulina subcircularia, profunde sinuatim inserta (ex parte libera) integerrima. 

 Perianthia pyriformia, corapressa, triplicata, plicis lateralibus anguste alatis, alis regulariter 

 valideque dentatis. Folia floralia perianthio subduplo 'breviora, oblonga, apice rotundata, 

 irregulariter donticulata, inferne nuda; 1 o b u 1 u s omnino nuUus. .\mphigastrium florale 



Fig. 209. Dicranoiejeunea botiviensis ^L 



n. sp. a fol. caul. in situ 10: 1: 6 toi. 



caiil. in piano 30 : 1 ; c amphig. caul. 



10 :1. 









Fig. 210. Dicran 

 sp. a fol. caul. 

 caul. 30 : 



olejeunea Herzogian 

 n piano 30 : 1 : b 

 ; c Perianth. 30 : 



a St. n 

 araphig 



