— 203 — 
parum imbricata, oblique patula, pai'um concava, in 
piano oblonga (3,5 mm longa, medio 2,25 mm lata) 
asymmetrica, marginc supero e basi leviter rotun- 
data stricto, regulariter breviterque dentato, margine 
i n f e r 0 stricto, nudo, sub apice paucidenticulato, 
apice ipso 0,75 mm lato, emarginato-tridentato, donti- 
bus validis divergentibus. Cellulae superae 18/27 ;x, 
basales 18/36 trigonis magnis. 
Nebelwald über Comarapa, No. 4242. 
159. Plagiochila Lacouturei St. n. sp. (Fig. 132, a — b). 
Sterilis pusilla rigida et fragilis, rufescens, denae 
pulvinata vel laxe intricata. Gaulis ad 2 cm longus, 
parum longeque ramosus. Folia caulina im- 
bricata, oblique patula, leviter decurva, in piano late 
rotundato-obconica (2 mm longa, medio 1,5 mm lata, 
basi 0,5 mm lata) valde asymmetrica, margine supero 
valde arcuato, irregulariter denseque spinoso, margine 
i n f e r 0 substricto nudo apice profunde exciso-bispi- 
noso (sinu 0,5 mm lato) segmentis e lata basi apiculatis. 
Cellulae superae 18/18 [>., basales 18/36 jx, trigonis 
ubique magnis acutis. 
Nebelwald über Comarapa, No. 4201. 
160. Plagiochila latissima St. n. sp. (Fig. 132, c). 
Sterilis magna, robusta, rigida, flavo-rufescens, 
in cortice dense depresso caespiUnä. Gaulis ad 
10 cm longus, simplex vel furcatus, ramis ad 4 cm 
longis. Folia caulina conferta, oblique patula, 
valde concava, marginibus plus minus involutis, in 
piano subrotunda (4,5 mm longa et lata) antice quidem 
longissime decurrentia, margine supero (e basi truncata 
subinde ï;emicirculari) longe arcuato, apice apiculata, 
sub apice remote minuteque dentata, ceterum inte- 
gerrima. G e 1 u 1 1 a e superae 27/27 [>., trigonis magnis 
truncatis, saepe trabeculatim confluentibus. 
Tablas 3400 m, No. 2898. 
Fig. 133. a Plagiochila ligulato-opposita St. n. sp. folia caiilin. 10: 1; 
b P. purpurea St. n. sp. fol. caulina 10: 1. 
Fig. 132. a — b Plagiochila Lacouturei St. n. sp. folia 
cauliii. 20: 1; c P. latissima St. n. sp. fol. caulin. 7:1; 
d P. laxiramea St. n. sp. fol. caulin. 7:1; e P. lineari- 
cuspidata St. n. sp. fol. caulin. 15: 1. 
acutis, in vitta basali 27/54 trigonis maximis 
161. Plagiochila laxiramea St. n. sp. (Fig. 
132, d). 
Dioica mediocris rigida, virens, cor- 
ticola, effuse caespitans, Gaulis ad 9 cm 
longus, validus, irregulariter tripinnatus, 
ramis primariis numerosis, 2 — 3 cm longis, 
late divergentibus, pinnulis brevibus. Folia 
caulina parum imbricata, oblique patula, 
valde concava, in piano oblongo-trigona 
(4 mm longa, supra basin 2 mm lata) sym- 
metrica, margine supero irregulariter 
remoteque denticulato, inferno nudo, mar- 
gine infero sub apice paucidentato, apice 
ipso truncato (1 mm lato) regulariter 
