— 253 — 
tertio brevior, anguste lanceolatus, apice breviter solutus, cuspidatus. Amphigastrium florale subro- 
tundum (2,5 mm longum et latum) basi obcuneatum, brevissima basi insertum. Androecia desunt. 
Tablas, 1800 m, No. 4532. 
Dicranolejeunea Spruce 1885 p. subgen. 
408. Dicranolejeunea axillaris (Mont.). 
Sillar 1800 m, No. 2701, 2702, 2711; Florida de San Matco, No. 3670, 3696 
409. Dicranolejeunea boliviensis St. n. sp. (Fig. 209). 
Sterilis magna robusta, rigidula, dilute brunnea, in 
cortice dense depresso-caes- 
pitans lateque expansa. 
Gaulis ad 8 cm longus, 
rcgulariter longeque ra- 
mosus, ramis breviter re- 
moteque pinnulatis. Folia 
c aulin a conferta, oblique 
patula, concava apiceque 
decurva, in piano ovafca 
(1,5 mm longa, medio 1,17 
mm lata) subsymmetrica, 
apice acuta, ad medium 
inserta, basi antica rotun- 
dato - appendiculata , inte- 
gerrima. C e 1 1 u 1 a e su- 
perae 18/27 [k, trigonis 
subnullis, basales 18/36 \x 
trigonis majusculis. Lobu- 
lus folio subduplo brevior, 
ovato - triangulatus, carina 
oblique adscendens, inflata, 
leviter arcuata, amplo sinu in folium excurrens, margine supero stricto, regulariter mamillato, 
mamillis 6; Amphigastria caulina magna, caule quintuplo latiora, concava apiceque recurva, 
in piano subquadrata, sinuatim inserta, basi utrinque appendiculata, appendiculis angustis, hamatim 
incurvis conniventibus. 
Incacorral (2200 m). No. 4971. 
410. Dicranolejeunea gigantea St. 
F^stradillas supra Incacorral (3200 m). No. 3331. 
411. Dicranolejeunea Herzogiana St. n. sp. (Fig. 210). 
Monoica mediocris flaccida, dihite brunnea, aliis hepaticis consociata. 
irregulariter pinnatus, pinnis longioribus similiter pinnatis. F o 1 i a c a u 
patula, valde concava, in piano oblongo-elliptica (1,83 mm longa, medio 1,17 mm lata) symmetrica, apice 
rotundata valideque dentata; margine supero minute remoteque dentato, infero subnudo. Cellulae 
superae 27/27 basales 36/36 li., trigonis subnullis. L o b u 1 u s parvus, in piano subquadratus (0,4 mm 
longus ct latus) carina substricta levi sinu in folium excurrens, apice recte truncatus bimamillatus. 
Amphigastria caulina subcircularia, profunde sinuatirn inserta (ex parte libera) integerrima. 
Perianthia pyriformia, compressa, triplicata, plicis lateralibus anguste alatis, alis regulariter 
valideque dentatis. Folia floralia perianthio subduplo breviora, oblonga, apice rotundata, 
irregulariter denticulata, inferne nuda; 1 o b u 1 u s omnino nullus. A m p h i g a s t r i u m florale 
Fig. 209. Dicranolejeunea boliviensis St. 
n. sp. a fol. caul, in situ 10:1; b fol. 
caul, in piano 30 : 1 ; c amphig. raul. 
10 : 1. 
Fig. 210. Dicranolejeunea Herzogiana St. n. 
sp. a fol. caul, in piano 30 : 1 ; b amphig. 
caul. 30 : 1; c Perianth. 30 : 1. 
Gaulis ad 3 cm longus, 
i n a imbricata, subrecte 
