(VoL. V, l'.»li). KHA.NZ STKI-HAM. spKciKS iiKfATicAitL .M Titsilejeunea. 



CeUulnj sii|jent' 27x27 [j., basalcs 27X">i[JL Irigoiiis parvis subnullis. 

 Lobulus parvus, ovatus vcl ovalo-lriangulatus, saepe obsoletus, carina 

 obliqup adscendens substricta, aniplo sinu in foliuin excurrens, apice 

 quani basis triplo angustiore, emarginalo, angulo apiculato. Amphigm- 

 tria magna, ovata, caule quintuplo latiora, siiuiatiin inserta, basi 

 utrinque cordatim rotundata, ad medium biloba, rima angusta obtusa, 

 lobis anguste lanceolatis acutis porrectis. Periunthia uno latere inno- 

 vata, pyriformia, plicis posticis angustis ad mediiiiii dccurrentibus, 

 apice umbonatim prominulis, rostro angusto. Folia lloralia perianthio 

 duplo breviora, anguste lanceolata, longe acumiiiata acuta integerrima. 

 Lobulm subduplo brevior, linearis, ad V^ solulus acuminatus obtusus. 

 Amphigastrium tlorale foliis parum brevius, anguste ellipticum, sub- 

 triplo longius quam latum, apice breviter exciso-bidentulum, dentibus 

 acutis. Androecia ignota. 

 Hab. Sik/,-im Himalayu. 



107. Taxilejeunea umbilicata (Nees) Spruce. 

 Syn. : Omphalanthus umbilicutus Nees. Syn. Hep., p. 305. 



Dioica magna pallide flavo-virens vel rufescens, in cortice caespitans 

 lateque expansa. Caulis ad 5 cm. longus sparsim breviterque pinnatus. 

 Folia caulina contigua, recte patula, parum concava, in plano ovata 

 (1,17 mm. longa, 1 mm. lata) integerriina, apice obtusa, ad medium 

 inserta, basi antica truncata. Cellulce supera? 27x27 |j„ basales 

 36 X 4^0 |t, trigonis parvis, in medio parietuni nodulosis. Lobulus 

 parvus (saepe rudimenlaris) ovato-triangulatus, folioquintuplo brevior, 

 carina oblique adscendens, arcuata, recto sinu in foliuin excurrens, 

 apice quam basis triplo angustiore, recte truncato, angulo obtuso. 

 Amphigastria caulina majuscula, caule quintuplo latiora, subrotunda, 

 transverse inserta, ad medium inciso-biloba, sinu recto, lobis late 

 triangulatis acutis vel obtusis, integerrimis. Perianthia uno latere 

 innovata, parva, cylindrica vel subclavata, eplicata, apice umbilicato, 

 rostro parvo immerso. Folia floralia perianthio subduplo breviora, 

 obovato-oblonga, acuta vel obtusa, integenima ; lobiilus subduplo 

 brevior, anguste linearis, ad medium solutus acutus. Amphigastrium 

 florale pcrianthio duplo brevius, obovatum, ad Va inciso-bilobatum, 

 rima angusta, lobis acutis integerrimis. Andrcecia desunt. 



Hab. Asia et Oceania tropica. 



108. Taxilejeunea Colensoana St. Hedw. 1896, p. 132. 

 Dioica parva, pallide virens, mu.scis consociata. Caulis ad 2 cm. lon- 



gus, parum irregulariterque ramosus. Folia caulina contigua, oblique 



508 



