42 Art. 7.— S. Okamura : 



basi 60/./ lati, linea media flexuosula, straio clorsali lutescenti-fusco 

 minutissime papilloso, marginibus cristatis, strato ventrali densis- 

 sime (c. 35-40) et alte làmelloso albido; endostomium flavidum, 

 minutissime papillosum; corona basilaris ultra medium dentium 

 prodacta; processus nulli; cilia nulla. Spori c. 20-24/*, lutescenti- 

 viricles, subscabri. Operculum e basi conicum longe et parce 

 oblique rostratum, c. 1.0-1. 2 mm. altum et c. 0.6 mm. in diam. 

 Calyptra cuculata, c. 2.4-2.0 mm. longa, fulva, parce (c. 7-8) pilosa. 

 Matur hyeme. 



Hondo: Prov. Kii, Hiraigo-dani, Cbikano-mura, Nishimuro- 

 gun, (Coli. KüMAGUstr Minakata ! November 1908.). 



Distr. Kyûshû: Prov. Osumi, ins. Yakushima. 



Species distinctissima, a congeneribus foliorum forma jam 

 raptim congnoscenda. 



Oliatnurœa cristafa Broth, var. iiitilfiflaf/elliferoa Sh. 



Okamura. n. var. 



(Tab. V. i-L.) 



Gracilis, cœspitosa, csespitibus lutescenti-viridibus rigidisculis 

 laxiusculis nitidiusculis. Caulis repens, densiuscule ramosus; ramis 

 erectis vel curvatulis, 1-3 cm. longis, dense foliosis, teretibus, apice 

 longe attenuatis rare subobtusis, simplicibus vel pinnatim ramulo- 

 sis; ramulis c. 1-2 cm. longis, patulis, longe flagelliformiter atte- 

 nuatis; ramis ramulisque multi-flagelliferis, flagellis longe elongatis 

 et sœpa ramulosis micropbyllinis c. 2-3 cm. longis. Folia ramea 

 et ramulina late ovato-lanceolata, apice attenuata, c. 2.2 mm. longa 

 etc. 0.9 mm. lata, plerumque paulum longitudinaliter subplicata; 

 flagella late ovato- vel oblongo-lanceolata, apice attenuata, c. 0.4 

 mm. longa et c. 0.16 mm. lata, humida erecto-patentia larvissimis. 



Hondo: Prov. Iyo, in monte Ishiduchi (Coli. Jukighi 

 Shiraga! Septembri 1906.). 



A typo ramis ramulisque multi-flagelliferis, foliis plerumque 

 paulum longitudinaliter subplicatis differt. 



JB rtichytlit eittm populetitn (Hedw.) Bß. EUR. 



Korea: Quelpœrt (Coll. Saki Ichikawa! 1905.). 



