Fig. 109. PlagU>chila barbata St. n. sp a, b, c, d tolia tloralia heterotorma 14:1. 



102. Plagiochila Beauverdil St. n. sp. (Fig. 110, b— d). 



Dioica gigantea rigidula rufescens, apicibus dilute viridibus. C a u 1 i s ad 15 cm longus, parum 

 longeque ramosus, ramis 5 cm longis, sub flore simpliciter innovatis. Folia caulina subcontigua, 

 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 (i, trigonis parvis, basales 18/54 -^ 

 parietibus trabeculatis. Perianthia (sterilia) late obconica, 

 ore late rotundato regulariter valideque 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. 

 (Fig. 111, a). 



Sterilis major gracilis rigida, in- 

 tense rufescens, laxe intricata. Caulis 

 ad 5 cm longus, oapillaceus, 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 t e r o substricto, nudo 



apice oblique truncato, tridentato, dentibus angularibus validis, medio multo minore. Cellulae 

 superae 27/27 [i trigonis majusculis, basales 18/54 \i. trigonis magnis ovali-nodulosis. 

 Tablas 1800 m, No. 4564; in ramis arborum etfuse caespitans. 



104. Plagiochila brevivittata St. n. sp. (Fig. 111, b). 



Sterilis mediocris gracilis tlaccida, p u 1 v i n a t i m caespitans, terricola. Caulis ad 5 cm 

 longus, remote longeque ramosus, ramis 15—20 mm longis, simplicibus. Folia caulina remotiuscula, 



Fig. 110. a Plagiochila Barbeyi Si. n. sp. fol.caul. 10:1; b P.<Beaui>erdii 

 St. n. sp. a fol. caul. 10: 1; b toi. flor. 10: 1; c Perianth 10: 1. 



