— 255 — 
lata) apice breviter cuspidata, sub apice remote irregulariterque dentata; 1 o b u 1 u s ad plicam minutam 
reductus. A m p h i g a s t r i u m florale foliis floralibus aequilongum, late obovato-obconicuin, liberum, 
apice ad emarginato-bifidum, sinu amplo, laciniis lanoeolatis, dense irregulariterque dentatis et spinu- 
losis, inferne nudum. A n d r o e c i a desunt. 
Tablas, 1800 m, No. 4533. 
414. DIcranolejeunea pulcherrima St. n. sp. (Fig. 213). 
Dioica major gracilis flac(uda flavescens, in cortice profunde pulvinata. Gaulis ad 6 cm longus, 
remote breviterque pinnatus, ramis elongatis inter jectis similiter pinnatis. Folia c a u 1 i n a parum 
imbricata, subrecte patula, valde 
concava vel involuta, in piano 
ovato-trigona (2,5 mm longa, supra 
basin 2,25 mm lata) apice acuta, 
sub apice paucidenticulata, lata 
basi inserta, basi antica trunoato- 
rotundata, caulem tegentia. C e 1- 
lulae superae 18/18 \j. basales 
27/36 L), trigonis subnullis. A m- 
p h i g a s t r i a o a u 1 i n a in situ 
ovalia, in piano subrotunda, margi- 
nibus arete recurvis, apice plana 
integerrima, profunde sinuatim 
inserta. L o b u 1 u s folii parvus, 
in situ oblongus, margine supero 
involuto occulto, in piano ovatus, 
Fig. 213. i>jcm/tote/eM«ea /^«/c/iemma St. u. sp. a pars caulis 30 : 1; è Periaiit^^ ^0*^0 quadruplo brevior, carma 
30 : 1. oblique adscendens, arcuata, amplo 
sinu in folium excurrens, apice 
oblique truncatus, angulo acuto. Peri ant hia oompresso-pyriformia (1,83 mm longa, medio 
1,5 mm lata) inferne nuda, superne anguste alata, alis regulariter spinosis, plica postica nuda, humilis, 
inflata. Folia floralia perianthio subduplo breviora, lanceolata, cuspidata, superneu trinque 4—5- 
spinosa; 1 o b u 1 u s ad plicam exiguam reductus. Amphigastrium florale foliis floralibus 
aequilongum, obovato-obconicum, medio supero grosse spinoso. Androecia desunt. 
Incacorral (2200 m), No. 5043; Corani, (1800 m). No. 4720, 4743. 
415. Dicranolejeunea Renauldii St. 
Incacorral (2200 m). No. 5024. 
Cyclolejeunea Spruce 1885 p. subgen. 
416. Cyclolejeunea peruviana (G.) St. 
Sillar (1800 m), No. 2774, 2792. 
Harpalejeunea Spruce 1885 p. subgen. 
417. Harpalejeunea boliviana St. n. sp. (Fig. 214). 
Dioica pusilla, rigida et fragillima, fusco-brunnea, in cortice et rupibus pulvinatim caespitans. 
Gaulis ad 12 mm longus, sparsim longeque ramosus. Folia c a u 1 i n a parum imbricata, oblique 
patula, liamatim decurva, in piano ovata (1 mm longa medio 0,67 mm lata) asymmetrica, margine supero 
longe arcuato, infero substricto, apice acuta, basi antica longe arcuata, caulem vix tegentia. G e 1 1 u 1 a e 
superae 18/18 basales 18/36 u trigonis magnis acutis. L o b u 1 u s magnus, folio plus duplo brevior. 
oblongus, duplo longior quam latus, carina oblique adscendens, leviter arcuata, amplo sinu in folium 
