\0 Art. 7. — S. Okainura : 



rhomboideis, Iaxis, in medio folii c. 60-80-100," longisetc. 15—24.« 

 latis, superioribus et basilaribns brevioribus c. 60« longis, marginali- 

 bus elongatis angustisc. 120-180," longis et e. 12—14/-« latis, omnino 

 leavissimis. Bracteae perichaetii 5-stichae, externa? majores, internai 

 minutiores, concava?, lance olatse vel oblongo-lànceolata?, apice brève 

 acuminata?, c. 0.6-1.0 mm. longa? et c. 0.09-0.19 mm. lata?, éner- 

 ves, Vaginula ovalia vel oblonga, c. 0.36 mm. alta et c. 0.22 mm. 

 erassa, lutea apice fusca, paraphysibus perpaucitas (c. 1-2), c. 0.18 

 mm. longa. Seta tenuissima, subbyalina, e. 5-7 mm. alta, sub- 

 stricta, laevissima, junior chloropbyllosa. Theca erecta, elliptica 

 ovalia vel globoso-ovalia, deoperculate lati-stoma, junior virides 

 maturitate luteo-fusca; cellulis exothecii collenchymaticus, hexago- 

 nis, c. 18-2-1," magnis, ad orificium in seriebus c. 5 minutis, margi- 

 nalibus majoribus rectanglis vel quardratis; stomatibus nullis; 

 columella oblongo-cylindrica, crassiuscula. Spori globosa, c. 8-10- 

 13/* magni, virides vel lutescenti-virides, matur aprili vel ma jo. 

 Operculum convexum, obtusum, brevissimum, c. 90,« alta et 180^ 

 in diam., rubellum vel lutescenti-rubellum. Calyptra cylindrieo- 

 conica, nuda et laevis, fuscescens. c. 0.30 mm. longa et c. 0.12 mm. 

 in diam. Peristomium 0. 



Hondo: Prov, Shinano, Iwamurata, Kitasaka-gun (Coll. 

 Kaitarô Koyama ! Maio 1912.); Akamatsu, Hata-mura, Higashi- 

 chikuma-gun (Coll. Telsuke Yagi! Junio 1, 1913.); Biwaike, 

 Kamitakai-gun (ColJ. Hiroshi Shimura! Junio 20, 1913.); Miyo- 

 ta-mura, Kitasaku-gun (Coll. Kaitaeô Koyama! Julio 21, 1913.); 

 Koumi-mura, Minamisaku-gun (Coll. Kaitaro Koyama! Julio 22, 

 1913.); Ariake-mura, Minamiadumi-gun (Coll. Telsuke Yagi! 

 Julio 28, 1913.). 



Distr. Europa et America boreali. 

 Species nova ad floram japonicam. 



