o28 J. TRI AXA ET J.-E. P1.4NCIION (c. DAIHPE). 



microstoma ; operculo recto, subulato ; peristomii simplicis ex- 

 terni dentibuslG brevibus, rugulosis, linea média parum exara- 

 tis ; calyptra angusta, campanulata, pilosa. 



Hab. Rio Hacha, Sierra nevada 3300 metr., leg. L. Schlim., in collect. 

 Linden n° 869. 



M. filiformi proxima, differt statura minore, foliis latioribus obtusio- 

 ribus, cellulis prominent ibus scabriusculis et tbeca evidenter costata. 



Sect. II. — Eumacroimtriuiïi G. M. fol. ercctis cirrosis. 



2. Macromitrium aureum C. M. — Dioicum, pulvinatim ces- 

 pitosum, molle, fusco-aureum. Caulis fastigiato-ramosus, basi 

 attenuatus, tomentosus, superne robustus, dense foliatus. Folia 

 dense imbricata, incumbenti-tortuosa, humida erecto-patula, 

 flexuosa, e basi lato-lanceolata longitudinaliter plicata, eloi> 

 gâta, versus apicem margine crenulata, summo apice denti- 

 culata, dorso papilloso scabra, nervo lutescente ante apicem 

 evanido rarius excurrente acuta; cellulis basilaribus angulato- 

 ellipticis, secundis angustatis minoribus, in lanlina superiore 

 papilloso-punctatis, tota folia lutescenti-diaphana, pericbsetialia 

 erecto-appressa stricta valde plicata, cellulis laxioribus minus 

 papillosa. Seta semiuncialis, apice curvata; theca breviter piri- 

 forEii-ovata, horizontalis, sublaevis, sicca e basi plicata sub ore 

 coarctata, operculo conico-subulato recto; peristomii duplicis 

 dentibus ext. rubiginosis, inter. rugulosis meinbranaceis palli- 

 dis, calyptra glabra. 



Prov. Ocana, paramos 900 metr., sub Zi87, febr. leg. Schlim.; Cerro 

 Pelado cum Zygodonte commixtam, in collect. Linden sine n c leg. 

 Schlim . 



Ex toto habitu robustiore ab sequentibus diversum , Macromitrio 

 dubio Schimp. ex habitu parum simile, seta demum curvata, vero ab 

 omnibus diversum. Molle et amœne rufescenti-aureum ! Jam antea ab 

 Humboldtio et Gayio in Peruvia collectum. Cum M. longifolio commu- 

 tatum. 



* Foliis patulis reflcxis cirrosis. 



3. Macromitrium Trianje C. M. — Dioicum, laxe cespitosum, 



