15 



2. Leucodon. Capsule lateral, mostly exserted ; 

 teeth whitish; endoslome wanting or rudimentary; calyptra 

 cucullate, glabrous. Leaves smooth; upper cells oblong 

 or lanceolate. Dioecious. 



B. Leaves costate, sometimes denticulate. 

 a. Cosia of the leaves simple. Monoecious. 



3. Forsstroemia. Capsule often exserted ; peristome 

 simple without endostome ; calyptra cucullate, hairy. Leaves^ 

 indistinctly papillose; upper cells suboval. 



4. Cryphwa. Capsule immersed; peristome double; 

 calyptra papillose above, mitriform or cucullate. Leaves 

 papillose; upper cells short or elongate. 



6. Costa of the leaves divided into 3 or 5 branches. 

 Dioecious. 



5. Aniitrichia. Capsule exserted; peristome double;, 

 calyptra cucullate, glabrous. Leaves smooth; upper cells- 

 mostly narrow. 



Fam. 2. Anomodontacese (new fam.) 



6. Anomodon. Endostomial segments mostly short. 

 Leaves generally entire. Stem without paraphyllia. Dioe- 

 cious. 



7. Lindbergia (new genus). Endoslome wanting.. 

 Leaves denticulate at acumen. Stem with paraphyllia. 

 Monoecious. 



Fam. 3. Fabroniacese. 



A. Peristome simple, rarely (in one species of 

 Fabronia) wanting. Plants small. 



a. Leaves serrate or fimbriate. Capsule not annulate ; 

 calyptra unripe mitriform, finally split at one side and 

 cucullate. 



8. Fabronia. Lid of the capsule not rosti-ate; teeth 

 with longitudinal line, often united in pairs. Costa of 

 the leaves simple or indistinct. Monoecious. 



b. Leaves entire or (above) minutely denticulate. 

 Capsule annulate; calyptra cucullate. 



