— 189 — 
Dioica magna robusta, rigida, flavescens, in cortice laxe caespitans varieque intricata. Gaulis 
ad 7 cm longus, simplex crassus, fusco-rufus. Folia caulina contigua, oblique patula, leviter concava, 
in piano ovato-oblonga (6,5 mm longa, medio 3,5 mm lata) asymmetrica, margine supero longe arcuato, 
regulariter remoteque spinoso, margine infero e basi leviter 
sin'uata substricto, superne remote minuteque dentato, apice 
truncata, dense breviterque sexdentata. G e 1 1 u 1 a e superae 
36/36 [L, basales 36/90 \l trigonis subnullis. Androecia 
magna, terminalia, longe spicata, spicis longe ramosis irregu- 
lariter pinnatis et bipinnatis, patulis. 
Tablas 1800 m. No. 4612. 
92. Plagiochila alpina G. 
Tablas 1800 m. No. 2849, in rupibus humidis 
caespitans. 
93. Plagiochila ampliata St. n. sp. (Fig. 106, c). 
Sterilis magna robusta rigida, flavo-rufescens, in rupibus 
laxe caespitans lateque expansa. G a ul i s ad 10 cm longus, 
simplex vel apice furcatus. Folia caulina conferta, 
recte patula, valde concava, in piano late triangulata (6,5 mm 
longa, supra basin 6,5 mm lata) ad medium accreta, apice 
0,75 mm lata, tridenticulata, asymmetrica, marginibus nudis, 
infero substricto, supero e basi late rotundata substricto. 
G e 1 1 u 1 a e superae 18/18 \k trigonis parvis, basales 27/63 [x, 
trigonis magnis attenuatis. 
Florida de San Mateo, No. 3666. 
94. Plagiochila anguste-oblonga St. n. sp. (Fig. 107, a). 
Sterilis magna rigidula, intense rufescens, in cortice laxe 
caespitans. Gaulis ad 7 cm longus, regulariter remoteque 
pinnatus, pinnis 12 mm longis, parvifoliis. Folia caulina 
adulta anguste oblonga (4,5 mm longa, medio 2 mm lata) 
asymmetrica, margine supero longe arcuato, infero stricto 
superne remote breviterque dentato, apice 0,75 mm lata, irre- 
gulariter quadrispina, spinis longis varie patulis, plus minus 
Jongis. G e 1 1 u 1 a c superae 27/36 [l basales 27/54 ^j"., parie- 
tibus validis. 
Tablas, No. 4554, 4656. 
95. Plagiochila apicidens St. n. sp. (Fig. 107, b). 
1 i • • 1 CI e • i.- Fie;. 106. a Plasiochila Alberti St. sp. fol. 
Stenns magna robusta, rigida, ilavo-ruiescens, in cortice , . n ^ l ■■ t i v 
° ' 6 ' ' caul.; b P. Ambronnii St. n. sp. fol. caulin.; 
laxe caespitans. Gaulis ad 8 cm longus, simplex vel parum p ampliataSt. n. sp. folium caulinum 10:1. 
breviterque ramosus. Folia caulina oblongo-triangulata, 
(6,5 mm longa, supra basin 5 mm lata) asymmetrica, margine supero e basi late rotundata superne stricto, 
margine infero stricto, basi utrinque attenuata, longius decurrente, apice obtusa, bidentata, sub apice 
(in margine infero) regulariter quadridentata. G e 1 1 u 1 a e superae 27/27 \i. trigonis subnodulosis, 
medio basique 27/90 ja, trigonis majusculis subnodulosis. 
Incacorral (I. Reise). 
96. Plagiochila argentina Gottsche. 
Gorani 2600 m, No. 5066. 
97. Plagiochila bahiensis Ldbg. 
Gorani, No. 3391. " 
