Q Art. 7.— S. Okarmira : 



c. 1.2-1. G mm. altus, simplex, sectione teres, c. 0.14 mm. in 

 diametro, fasciculo centrali arto, cellulis perpausis (c. 4. ) composite», 

 reti ceterum crassiusculis, areolis ubique fere ejusdem magnitudinis, 

 hexagonis, c. 12-14/-« in diametro, peripherico e cellulis minorius- 

 culis subquadratis vix magis incrassatis composito. Folia inferiora 

 minuta remota, superiora sensim majora, sicca adpressa haud 

 crispata, humida erecto-patentia vel suberecta, e basi contracta 

 oblongo-lanceolata vel ovalio-lanceolata apice sublato-acuminata, 

 summo apice byalina, usque ad 1. mm. longa et 0.32 mm. lata, 

 concava, marginibus e basi ad basin acuminis fortiter recurvis, 

 apice minute serrulatis; nervo valido, cum apice evanido, dorso 

 superne biseriato-serrulato, in sectione transversali plano-convexo, 

 dorso valde prominent!, basi c. 42// crasso, cellulis ventralibus 4, 

 tenellis inanibus, ducibus medianis 2, fasciculo stereidarum bi-tri- 

 strato lunato-formi, cellulis dorsalibus c. 10 majoribus bene 

 distinctis; cellulis laminalibus rectangularibus, c. 20-40,« longis et 

 e. 8-10// latis, superioribus c. 15-30// longis et c. 3-4,« latis, 

 marginalibus angustis, basilaril us laxioribus, alaribus nullis. B- 

 racteae perichaetii erectse, intima? e basi vaginante obovato-oblongœ 

 subito in acumen elongatum lanceolato-subulatum contracta, c. 

 1.7-2.0 mm. longée et basi c. 0.48 mm. latse, apice minute 

 serrulatse, summo apice hyalin*; nervo basi tenui, e medio ad 

 apicem valido, cum apice evanido, dorso superne biseriato-ser- 

 rulato; cellulis basilaribus laxioribus rectanglaiïbus, c. 30// longis 

 et c. 15// latis, in medio rhomboideo-rectanglaribus c. 9-10// latis. 

 Vaginula cylindrica, c. 0.48 mm. longa, fusca; paraphysibus paucitas 

 hyalinis c. 0.3 mm. longis. Seta ereeta, c. 5 mm. longa, lœvis, 

 lutescenti-fusca, sicca apice torta. Theca suberecta vel inclinatula, 

 leniter curvatula, plicatula, sicca valde curvata, asymmetrica, 

 oblonga, c. 0.8-1.0 mm. longa et c. 0.4 mm. in diam; cellulis 

 exothecii ad orificium in seriebus tribus minutis hexagonis c. 15//, 

 ad medio majoribus, rectanglaribus vel 4-6-anglaribus, c. 30-40/* 

 longis et c. 20,« latis: stomatibus in collo paucitibus, phaneroporis. 

 Annulus duplex, c. 00/-/ latus. Peristoma dentés lineari-subulati, 

 ad medium bifidi, c. 0.32-0.35 mm. longi et basi c. 0.042 mm. lati, 

 densiuscule (c. 14-10) articulati, rubiginosi, dense longitudinaliter 



