BY DR. B. CARRINGTON AND W. H. PEARSON. 1037' 



From F.probosn'jJ^iorahy its entire underleaves, exserted perianth 

 which is quite smooth, not nearly immersed and rough at the 

 edges. 



From F. deplanata, Mitt., by tlie want of the new hay odour, 

 by the perianth in that species being quite compressed not sharply 

 carinate postically ; in it also the bracts and their lobules are entire. 



In F. monocera the margins of the perianths are spinulose. 



Lastly in F. spinifera the bracts and lobes are more acute and 

 entire, and the perianth narrow and bluntly trigonous. 



DESCRIPTION OF PLATE XXII. 



Fig. 1. Plant nat. size. 2. Portions of stem, anticaJ. view x 16. .3. Ditto, 

 postical view x 16 4. Ditto, showing lobules and stylus clearly. 

 5-6. Leaves x 16. 7. Portion of leaf x 290. 8-9. Underleaves x 

 24. 10. Stylus X 85. 11. Bract x 24. 12. Bracteole x 24. 13. 

 Perianth x 16. 14. Cross-section of perianth x 16. 15. Portion 

 of stem with (? amenta x 16. 16-17. Perigonal leaves x 24. IS. 

 Antheridia x 85. 



2* Frullania monocera, Hook. fil. et Tayl. 

 (J et 2 cum per. 

 On trees, Ball's Head Bay, Sydney, Feb., 1885 (7 and 31). 



3 Frullania falciloba, H. f. T. 



Cambewarra, Oct., 1884 (Thorpe) (3 and 6). 



4 Frullania probosciphora, Tayl. 



§ cum per. 

 On trees near Homebush, Sydney, July, 1885 (IS); ^ Cam- 

 bewarra, Oct., 1884 (Thorpe) (3). 



5* Frullania squarrulosa, H. f. T. 



On trees. La Perouse, Botany Bay, June, 1885 (30); $ Cam- 

 bewarra, Oct., 1884 (Thorpe) (3). 



6* Frullania pentapleura, Tayl. 

 (J et 5 cum per. 

 Cambewarra, Oct., 1884 (Thorpe) (3). 

 66 



