I Voi,.VI, 1921 I KUAN'/ STKPUAM. SPFCIKS IIKI^ATICAMIM Plaqiorhild . 



concava, marginibus arcte recurvis in plano subrotunda lateque 

 obcuneata (2 mm. longa, medio 1,75 mm. lata) asymmetrica, 

 margine supero bene arcutao, inferne remote denticulato, dentibus 

 superis magis confertis, margine infero leviter arcuato, substricto, 

 nudo, apice truncata 0,5 mm. lata, angulis spina armatis. Cellulse 

 supera^ 27 x 27 jj., trigonis subnullis, basales 27 x 45 u., trigonis 

 parvis. Andropcia terminalia, ex apice vegetativa, bracteis 10-12 

 jugis. Reliqua desunt. 



Hab. Noim Caledonia (Lerat legit). 



293. Plagiochila subsymmetrica St. n. sp. 



Sterilis mediocris flaccida, olivacea, in solo paludoso pulvinatim 

 cfespitans. Caulis ad 6 cm. longus, parum longeque ramosus, 

 ramis simplicibus vel paucipinnatis, late divergentibus. Folia 

 caulina conferta, subrecte patula, basi ampliata et cristam for- 

 mantia, in plano late triangulata (2 mm. longa, supra basin 1,25 

 mm. lata) margine supero e basi rotundata stricto, nudo, sub apice 

 tantum paucidenticulato, margine infero stricto, sub apice simi- 

 liter armato, apice ipso angusta (0,5 mm. lata) rotundata triden- 

 tata. Cellulge superse 27 x 27 jj., trigonis parvis, basales 27 x 36 (j, 

 trigonis majusculis. 



Hab. Sikkim Himcdaija (Long legit). 



294. Piagiochila suhcrispula St. n. sp. 



Sterilis minor flaccida fragillima, fusco-virens, in cortice laxe 

 csespitans. Caulis ad 2 cm. longus, furcatus vel simplex, validus, 

 fuscus. Folia caulina conferta, recte patula, canaliculatim concava, 

 in plano oblongo-trigona (2,17 mm. longa, supra basin 1,67 mm. 

 lata) asymmetrica, margine supero e basi leviter rotundata stricto, 

 superne regulariter dentato, inferne grosse irregulariterque den- 

 tato et spinoso, ssepe duplicatim spinoso, margine infero substricto, 

 sub apice spinoso, apice ipso truncata, 0,5 mm. lata, irregulariter 

 breviterque dentata. Cellulie superse 27 x 27 tj., trigonis magnis 

 acutis, basales 27 x 45 [j., trigonis majusculis. 



Hab. Kamerun (Luce legit). 



295. Plagiochila stipulifera St. n. sp. 



Sterilis, magna gracilis rigidula et fragilis, dilute brunnea, 

 apicibus flavescentibus, in cortice laxe intricata lateque expansa. 

 Caulis ad 11 cm. longus, multiramosus, ramis primariis approxi- 

 matis, ad 7 cm. longis, longioribus iterum longe pinnatis ct bipin- 



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