CONTRIBUTIONES NOVAE AD FLORAM BRYOPHYTON JArONICAM. 69 



attenuatae, c. 2.2 mm. longae ct basi c. 0.64-0.7 mm. latae ; nervis 

 binis, indistinctis, brevibiis, c. 0.4 mm. longis ; cellulis nt in foliis. 

 Vagimda cylindrica, c. 0.8 mm. longa et c. 0.4 mm. crassa, fiisca ; 

 paraphysibus paucis, hyalinis, brevibus, c. 0.5 mm. longis. Seta 

 <3. 10-15 mm. longa, pauliim flexuosa, rubra apice lutescenti-rubra, 

 laevis, sicca leviter torta. Tlieca pendula vel nutans, oblonga, c. 

 1.4-1.5 mm. longa et c. 0.9 mm. crassa, brevicollis, fusca, laevis, 

 sicca deoperculata sub ore contracta ; cellulis exothecii quadratis 

 rectangulis vel hexagonis, c. 25-56 /-« longis et c. 25-40 /^ latis, ad 

 orificium in seriebus c. 3-4 minoribus quadratis vel hexagonis c. 

 15,« magnis ; stomatibus nullis. Annuliis duplex, c. 56/^ altus, 

 hyalinus, deciduus. Exostomii dentés subulato-lanceolati, basi 

 «onnati, c. 0.48 mm. longi et basi c. 84 /-« lati, dorso e basi ad 

 medium luteo-fusci et dense transversim striatuli, dein hyalini laxe 

 et grosse papillosi, linea media flexuosula, ventro dense (c. 40) et 

 alte lamellosi ; endostomium luteum, minute papillosum ; corona 

 basilaris c. 0.16 mm. alta ; processus dentium longitudinis, carinati 

 in carina anguste perforati, grosse papillosi, apice hyalini ; cilia 

 bina, bene evoluta, hyalina, papulosa. Sporae c. 7-9 /i magnae, 

 fuscescentes, laeves. Operculum e basi convexo-conica acute api- 

 oulatum, c. 0.7 mm. longum et c. 0.7 mm. diam. CaJyptra cucul- 

 lata, c. 2 mm. longa, lutescens, laevis. 



Formosa : Prov. Taihoku-cliô, Eifukiisan [/tc Is Oj] (Leg. Hisahiko Sasa- 

 OKA ! 24. n. 1912.). 



Species V. reticulata (Doz. et Molk.) Beoth. valde affinis. sed 

 foliis longiore acuminatis faciliter dignoscenda. 



Nomen speciei in honoren Coll. Dom. Hisahiko Sasaoka. 



Vesicularia Shhnadae Sh. Okamura. sp. nov. 

 Habitat in rupibus. Plantae robustiusculae, dense depresso- 



