1040 HEPATIC^ COLLECTED BY MR. T. WHITELEGGE IN N. S. WALES, 



DESCRIPTION OF PLATE XXIV. 



Fig. 1. Plants nat. size. 2. Cross-section of stem x 85. 3. Portion of branch, 

 antical view x 64. 4. Portion of branch, postical view x 85. 5. 

 Portion of leaf showing lobule x 85. 6. Portion of leaf x 290. 7. 

 Underleaf from chief stem x 85. 8-9. Bracts x 64. 10. Bract- 

 eole x 64. 11. Perianth x 64. 12. Cross -section of perianth x 64. 



11 Lejeunea (Microlejeunea) gracillima, Mitt. 



Growing on Lejeunea Jlava, Mossman's Bay, closely appressed 

 to a rock in a cave, Aug., 1885, (58a). On trees, Ball'K 

 Head Bay, Sydney, Febry., 1885 (31b). 



Measurements. — Stems 2- mm. long, with leaves "3 mm. wide, 

 •025 mm. diam. ; leaves "2 mm. long x '125 mm. broad, •225 x •125;. 

 lobule "1 mm. high x '07 mm. broad ; foliole "06 mm. high x '05 

 mm, broad, segments •OS mm. 



DESCRIPTION OF PLATE XXV. 



Fig. I. Plants nat. size. 2-3. Portion of stems x 85, postical view. 4. 

 Portion of stem x 85, antical view. 5. Portion of leaf x 290. 6. 

 Foliole x 290. 



12 Radula Nov^-Hollandi^, Hampe, Syn. Hep. p. 254. 



Cambewarra, near Moss Vale (C Harris), Sept., 1885 (63). 



13 Radula physoloba, Mont., Syn. Hep. p. 254. 



(J et 5 cum per. 

 Cambewarra, near Moss Vale (C Harris), Sept., 1885 (63). 



14 Radula buccinifera, H. f. T. Lond. Journ. of Bot., 1844, 



p. 580. 

 Mermaid's Glen, Blackheath, Blue Mts., 3,000 ft., Sept., 

 1885. 



15 Porella Stangeri (Lindenb. et G.) 



(J Cambewarra (C. Harris), Sept., 1885 ; ^ On trees. Rook- 

 wood, near Sydney, Aug., 1885 (10) ; Mermaid's Glen, 

 Blue Mts., Sept., 1885 ; var. ramosa, Northwood, Lane 

 Cove River, Aug., 1885 (32). 



