— 261 — 
436. Taxilejeunea Dusenii St. 
Bolivia (sine loco natali). 
437. Taxilejeunea epiphyta St. 
Bolivia (sine loco natali). 
438. Taxilejeunea filicaulis (Ldbg.) St. 
Bolivia (sine loco natali). 
439. Taxilejeunea flaccida St. 
Bolivia (sine loco natali). 
440. Taxilejeunea grandifolia St. n. sp. (Fig. 223, c — d). 
Dioica, magna, gracilliina, flaccida, pallide-virens, in liumo laxe cai'spitans. Gaulis ad 7 cm 
longus, simplex vel sparsim longeque ramosus. Folia caulina contigua, (in ramis remota) oblique 
patula, parum concava, in piano latissime triangulata, latiora quam 
r=-==| longa (2,5 mm longa, 3 mm lata) asymmetrica, raarginc supero e basi 
Fig. 223. a — b Taxilejeunea pusilla St. n. sp. a pars caulis 15 : 1; ö pars ramuli Fig. 224. Taxilejeunea Herzogiana 
15 : 1 ; c — d T. grandifolia St n. sp. c pars caulis : \ ; d Amphigastrium cau- St. n. sp. a folium caulinuin 15: 1 ; 
linum 15 : 1. b Amphigastrium caulinum 15:1. 
rotundata longe arcuato, infero substricto, apice a[)iculata, ad medium inserta, basi antica raulem 
late superantia, postice attenuatim decurrentia, integerrima. G e 1 1 u 1 a e superae 36/36 u., basales 
27/45 trigonis nullis. L o b u 1 u s ad plicam •minutam reductus. Amphigastria caulina 
magna, caule quadruplo latiora, rotunda, transverse inserta, basi utrinque breviter rotundata, optime 
cordata, apice ad medium biloba, sinu semirecto obtuso, lobis triangulatis porrectis acutis. P e r i- 
a n t h i a oblongo-obconica (4 mm longa, superne 1,75 mm lata) plicis posticis angustis, longe decur- 
rentibus, rostro valido brevissimo. Folia floralia perianthio aequilonga vel longiora, lanceolata, 
acuta, integerrima. L o b u 1 u s ad plicam longam angustam reductus, apice parvo dente armatus. 
Amphigastrium florale perianthio acquilongum, ovatum, basi lobulis foliorum breviter 
connatum, apice breviter exciso-bidentulum. A n d r o e c i a desunt. 
Bolivia (sine loco natali). 
441. Taxilejeunea hamatifolia St. n. sp. (Fig. 220, a). 
Dioica pusilla flaccida, virens, aetate brunnea, in rupibus humid is dense depresso-caespitans lateque 
expansa. Gaulis ad 15 mm longus, simplex vel breviter remoteque pinnulatus. Folia caulina 
