464 



Transactions . — Bo tany . 



Plate 

 Fig. 13. — Dicramim Imicifolmm. 



1. Capsule. 



2. Inner perictEetial leaf. 



3. Outer perichsetial leaf. 



4. Out.side perichfetial leaf. 



5. Stem leaves. 



Fig. 14. — Dicranum rostratiini. 



1. Capsule, with operculum. 



2. Inner periclifetial leaf. 



3. Outer perichsetial leaf. 



4. Upper stem leaf. 



6. Middle stem leaf. 



6. Calyptra. 



7. Variable teeth of peristome. 



Fig. 1.5. — Dicranum gulliverii. 



1. Capsule, with operculum. 



2. Inner perichsetial leaf. 



3. Outer pericWsetial leaf. 



4. Outside perichsetial leaf. 



5. Lower stem leaves. 



6. Middle stem leaf. 



7. Upper stem leaf. 



8. Calyptra. 



9. Peristome. 



XXXI. 



Fig. 16. — Dicranum gulliverii, 

 var. /3.? 



1. Capsule, with doubtful opercu- 



lum. 



2. Inner perichtetial leaf. 



3. Upper stem leaf. 



4. Middle stem leaf. 



5. Operculum. 



Fig. 17. — Dicranum clintonensis . 



1. Capsule, with operculum. 



2. Inner perichsetial leaf. 

 8. Outer periclisetial leaf. 



4. Upper stem leaves. 



5. Middle stem leaves. 



Fig. IS. — Dicranum rupcstre. 



1. Capsule, with operculum. 



2. Inner perichsetial leaf. 



3. Outer perichsetial leaf. 



4. Outside perichsetial leaf. 



5. Stem leaf. 



6. Calyptra. 



Plate XXXII. 



Fig. 19. — Blindia robusta, 



1. Capsule and operculum. 



2. Inner perichsetial leaf. 

 8. Outer perichsetial leaf. 

 4. Outside perichsetial leaf. 

 5 Stem leaves. 



Fig. 20. — Dicranum colinum 

 (Blindia?). 



1. Capsule, with operculum. 



2. Inner perichsetial leaf. 



3. Outer perichsetial leaf. 



4. Outside perichsetial leaf. 



5. Stem leaves. 



6. Operculum. 



Fig. 21. — Dicramim billardierii. 



1. Capsule, with operculum. 



2. Inner perichsetial leaf. 



3. Outside perichsetial leaf. 



4. Stem leaf. 



5. Peristome. 



Fig. 22. — Dicramim speightii. 



1. Capsule and operculum. 



2. Inner perichsetial leaf. 



3. Outer perichsetial leaf. 



4. Outside perichsetial leaf. 



5. Upper stem leaf. 



6. Middle stem leaf. 



Fig. 23. — Dicranum fasciatum. 



1. Capsule and operculum. 



2. Inner perichsetial leaf. 



3. Outside perichsetial leaf. 



4. Stem leaves. 



5. Peristiome. 



Plate XXXIII 

 Pig. 24. — Dicranum fasciattim, 

 var. R, 



1. Capsule, with operculum. 



2. Inner perichsetial leaf. 



3. Outside perichsetial leaf. 



4. Stem leaves. 



5. Peristome. 



Fig. 25. — Dicramim robustum. 



1. Capsule, with operculum. 



2. Inner perichsetial leaf. 



3. Outside perichsetial leaf. 



4. Stem leaves. 



