296 



Tr ansae tions . — Bo tany . 



on the same branch they are well defined to the extreme 

 point. Eesembling F. viridulus, Wahleub, from which it is dis- 

 tinguished by the peristome, which in viridulus arises from 

 below the mouth of the capsule. The peculiar twist in the 

 nerve, which is a very constant character, also separates the 

 two species. 



Fig, 



EXPLANATION OF PLATES XXXIV.-XLIV 

 Plate XXXIV. — Blindia clirysea. 

 1. Plant, natural size. 



2. Leaf, x 32. 



3. Cells near base, x 270. 



4. Cells from centre of leaf, x 



270. 



5. Cells from apex, x 270. 



Fig. G. Pericbsetial leaf, x 32. 

 „ 7. Pipe capsule, x 37. 

 „ 8. Peristome, x 270. 

 „ 9. Male inflorescence, x 32. 

 „ 10. Antberidia and parapbyses, 

 x 70. 



Plate XXXV. — Pottia marginata. 



Fig. 



1. Plant, natural size. 



2. Leaf, x 32. 



3. Marginal cells, x 270. 



4. Apex of leaf, x 270. 



5. Cells from base of leaf, x 



270. 



6. Cells, transitional from hya- 



line to chlorophyllose, x 270. 



Fig. 



7. Immature capsule, showing 



the calyptra covering tbe 

 whole fruit and clasping 

 the seta, x 12. 



8. Pipe capsule with calyptra, 



X 32. 



9. Operculum, x 32. 



Plate XXXVI. — Orthotrichum graphiomitrium. 



Fig. 1. Stem-leaf in profile, x 32. 

 „ 2. Comal leaf, x 32. 

 „ 3. Apex of leaf, x 70. 

 „ 4. Cells at base, x 270. 

 „ 5. Leaf-cells, x 270. 

 „ G. Capsule, x 12. 



Fig. 7. Calyptra, x 12. 



„ 8. Base of calyptra, x 70. 



„ 9. Stomata, x 270. 



„ 10. Peristome, x 70. 



„ 11. Operculum, x 32. 



„ 12. Male inflorescence, x 32. 



Plate XXXVII. — Zygodon integrifolius. 



Fig. 1. Plant, natural size. 



„ 2. Leaf, x 32. 



„ 3. Apex of leaf, x 270. 



„ 4. Basal cells, x 270. 



„ 5. Leaf-cells, x 270. 



„ 6. Perichffitial leaf, x 32. 



32. 



Fig. 7. Capsule, x 32. 



„ 8. Old and dry capsule, > 



„ 9. Operculum, x 32. 



„ 10. Male inflorescence, x 70. 



„ 11. Bract and antberidia, x 70. 



Fig. 



Plate XXXVIII. — Climacium nova-seclandice. 



Fig 



1. Plant, natural size. 



2. Stem-leaf, x 32. 



3. Leaf from main branches, x 



32. 



4. Alar cells, x 270. 



5. Leaf-cells, x 270. 



G. Leaf from branchlet, x 32. 

 7. Apex of same, x 70. 



Plate XXXIX.- 



Fig. 1. Plant, natural size. 



„ 2. Comal leaf, x 32. 



„ 3. Stem-leaf, x 32. 



4. Apex of leaf, x 70. 



-Andrcaa cochlear if olia. 



Fig. G. Leaf-cells, x 270. 

 „ 7. Capsule, x 12. 

 „ 8. Male bract and antberidia, 

 x 70. 



5. Cells at apex of leaf, x 270. 



