— 191 — 
Fig. 109. Plagiochila barbala St. ii. sp. a, b, c, d folia floralia lieteroforma 14:1. 
102. Plagiochila Beauverdii St. n. sp. (Fig. 110, b— d). 
Dioica gigantea rigidula rufescens, apicibus dilute viridibus. 
longeque ramosus, ramis 5 cm longis, sub flore simpliciter innovatis 
oblique patula, parum concava, in piano sublinearia (5 mm longa, 
medio 1,75 mm lata) symmetrica, lata basi inserta, antice anguste 
decurrentia, apice oblique truncata, quadridentata, dentibus 2 — 4, 
valde inaequalibus, sub apice parum remoteque denticulata. 
C e 1 1 u 1 a e superae 18/18 \x, trigonis parvis, basales 18/54 ja 
parietibus trabeculatis. Perianthia (sterilia) late obconica, 
ore late rotundato regulariter validoque dentato, dentibus late 
triangulatis cuspidatis. Folia floralia caulinis majora, valde 
aberrantia (5,5 mm longa, medio 3,75 mm lata) asymmetrica, 
margine supero e basi valde arcuata substricto, superne remote 
minuteque dentato, margine i n f e r o substricto, nudo, apice 
angusta, emarginato-bidentata, dentibus triangulatis validis. 
Comarapa 2600 m, No. 4262; in ramulis arborum 
nidulans. 
103. Plagiochila Berggrenii St. n. sp. 
(Flg. III, a). 
Sterilis major gracilis rigida, in- 
tense rufescens, laxe intricata. Gaulis 
ad 5 cm longus, capillaceus, irregu- 
lariter longeque ramosus. Folia 
caulina remota, recte patula, valde 
concava, in piano oblongo-obcuneata 
(3 mm longa, medio 1,5 mm lata) 
asymmetrica, margine supero quam 
inferus magis arcuato, remote dentato, 
dentibus 6 — 7, validis subaequalibus, 
margine i n f e r o substricto, nudo 
apice oblique truncato, tridentato. 
Gaulis ad 15 cm longus, parum 
Folia caulina subcontigua, 
Fig. 110. a Plagiochila Barbeyi St. i\. sp. fol. caul. 10: 1; b P. Beauverdii 
St. n. sp. a fol. caul. 10:1; b fol. flor. 10:1; c Perianth 10:1. 
Gellu lae 
dentibus angularibus validis, medio multo minore, 
superae 27/27 trigonis majusculis, basales 18/54 \x trigonis magnis övali-nodulosis. 
Tablas 1800 m. No. 4564; in ramis arborum effuse caespitans. 
104. Plagiochila brevivittata St. n. sp. (Fig. Ill, b). 
Sterilis mediocris gracilis flaccida, p u 1 v i n a t i m caespitans, terricola. Gaulis ad 5 cm 
longus, remote longeque ramosus, ramis 15 — 20 mm longis, simplicibus. Folia caulina remotiuscula, 
