44 Art. 7.— S. Okainura : 



ramosus, sectione teres c. 0.45-0. 5 mm. crassus, fasciculo central! 

 minutis paucieellulari, reti intermedio hyalino puluriseriatis (c. 10 

 seriatis), cellulis hexagonis e. 15-24,« magnis tenellis, periphericis 

 stratis tribus minoribus incrassatis fuscis; ramis prostratis, strictis 

 vel curvatulis, attenuatis vel obtusis, c. 2-4 cm. sa?pe 5-10 cm. 

 longis, simplicibus vel subregulariter pinnatim ramulosis; ramulis 

 1-3 cm. longis, breviter attenuatis; caulibus ramis ramulisque 

 dense foliosis compianatis, cum foliis c. 4-G mm. latis; paraph yllia 

 nulla. Follia nnimorpha, sicca argute plicata, sicca humidaque 

 erecto-patentia, concava, irregulariter et longitudinaliter multi- 

 plicata, e basi minute auriculata ovato- vel oblongo-lanceolata, in 

 acumen lanceolato-subulatum subcanalicratum subflexuosum ssepe 

 spiraliter 1-2-plo turtum longe attenuata, c. 3. 8-4. 5 mm. longa et 

 c. 1.0-1.3 mm. lata, marginibus basi leniter recurvis ceteroquim 

 planis, ubisque et praecipue ad apicem majore serratis; nervo 

 valido, infra summum apiceni evaniclo, in sectione transversali 

 plano-convex vel subbiconvex, dorso valde prominenti, basi c. 

 0.112 mm. lato et c. 48,« crasso, stratis 4 cellularum uniformium 

 subincrassatarum composito, cellulis ventralibus c. 8, cellulis dorsali- 

 bus c. 15; cellulis laminalibus valde chloropbyllosis, in medio folii 

 anguste rhomboideis vel lineari-rhomboideis c. 20-50,« longis et c. 

 4-7,« latis, utroque facie papilla singula medio notatis, basilaribus 

 linearibus heves c. 80-100," longis et c. 4-7,« latis inter se porosis, 

 alaribus pluribus (c, 35) quadratis hexagonis vel rectangularibus ad 

 24,« longis et c. 10,« latis heves, superioribus linearibus c. 40-60,« 

 longis et c. 4-5,« latis lœves. Flores feminei in caule vel ramis. 

 Bractese perichaetii intima? e basi semi-vaginante et oblonga? subito 

 in acumen elongatum angustum denticulatum subpillioforme 

 sensim attenuate, c. 4.5 mm. longa? et c. 0.1) mm. lata?, margini- 

 bus ad basin acuminis undulatis; nervo tenui, basi indistincto, in 

 medium acuminis evanido; cellulis linearibus, basilaribus hyalinis, 

 c. 80,« longis et IG« latis, in medio c. 80-1 GO,« longis et IG,« 

 latis, superioribus c. GO« longis et c. 0« latis, omnino lœvissimis. 

 Vaginula cylindrica, c. 1.6mm. alta. etc. 0.6mm. indiam., fusca; 

 paraphysibus numerosis. Seta c. 5 cm. alta rarius 2.-3.5 mm. 

 alta, stricta, rubieinosa, bovis, sicca torta. Theca inclinata vel 



