(Voi,.VI, 19:21) \-\{\y/. stkpiia.m. si-kciks iikivmicahi .m l'lngii)rhilii. 



367. Plagioehila viridissima SL. n. ,sp. 



Sterilis, mediocris, intense viridis flaccida, in lupibiis huniidis 

 depresso- caespitosa. Caulis ad 4 cni. longus, repetito-furcatus, 

 furcis late divergentibus. Folia caiilina conferta, oblique patula, 

 canaliculatim concava, in plano ovata (3 mm. longa, supra basin 

 2,25 mm. lata) anticc decurrentia, lata basi inserta, margine 

 supero e basi rotundata substricto, regulariter denseque dentato, 

 margine infero stricto, illo parallelo, nudo, apice late truncato- 

 rotundato 1,5 mm. lata, remote emarginato- 5 dentata. Cellulse 

 superse 18 x 18 //., trigonis parvis, basales 18 x 36 u, trigonis 

 exiguis. 



Hab. xVoPrt Caledonia. 



368. Plagioehila vygensis St. n. sp. 



Dioica mediocris flaccida, intense viridis, in rupibus humidis 

 depresso-caespitans. Caulis ad 25 mm. longus, simplex, in planta 

 mascula tantum ramosus. Folia caulina contigua, subrecte patula, 

 parum concava, in plano oblonga (3,5 mm. longa, medio 1,75 mni. 

 lata) symmetrica, lata basi inserta, vix decurrentia, margine 

 supero leviter arcuato, remote valideque tridentato, margine 

 infero similiter arcuato, nudo, apice late truncata (1 mm. lata) 

 emarginato-trispinosa, spinis maximis, e lata basi cuspidatis 

 divergentibus. Cellulse superse 36 x 3Q u, basales 18 x 54 ^a, 

 trigonis nullis. Andrcecia pinatim ramosa, ramulis ex apice 

 vegetativis, bracteis minutis. 

 Hab. India orientalis. Madura (Foreau legit). 



369. Plagioehila vagans St. n. sp. 



Sterilis minor flaccida, pallide flavo-virens, in cortice depresso- 

 caespitans. Caulis ad 2 cm. longus, simplex. Folia caulina conferta, 

 recte patula, parum concava, in plano ovato-trigona (4 mm. 

 longa, supra basin 3 mm. lata) asymmetrica, margine supero e 

 basi semirotunda longe arcuato, regulariter denseque dentato- 

 spinoso , margine infero stricto, inferne nudo, superne remote 

 dentato, apice truncato-rotundata, 1 mm. lata, simili terarmata. 

 Cellulx superge 27 x 27 ^, trigonis majusculis acutis, basales 

 27 X 36 ij., trigonis subnodulosis. 



Hab. Nova Caledonia (Franc legit). 



370. Plagioehila vexans Schffn. 



Sterilis minor gracilis, fragillimus, rufescens, pulvinatim caespi- 



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