LKJKrXEA. 41 



'!' mill, wide, diameter ol" stem '15 mm. to "'J mm., leaves, antical 

 lobe lii mm. x !) mm., ])ostical lobe '4 mm. x "3 mm., antical 

 1*2 mm. X 1' mm., postical '3 mm. x •i,'5 mm., antical 'U mm. x 

 •7 mm., postical "3 mm. x "2 mm. ; cells '03 mm. x -02 mm., '025 

 mm. X '02 mm., '025 mm. x 025 mm., "035 mm. x "02 mm. ; 

 stipules •() mm. x mm , mm. x '45 mm. ; sub-bract, antical 

 lobe \"lb mm. x 1" mm., })<)stit;il lube "3 mm. x '1 mm.; sub- 

 bracteole '7 mm. x -7 mm. ; bract, antical lobe 1"5 mm. x 1 • mm., 

 postical lobe 1" mm. x '45 mm.; bracteole 1' mm. x "8 mm.; 

 perianth r3 mm. x r2 mm.; male branches 2 mm. to G mm. 

 long, r mm. wide ; perigonial bract, antical lobe 1" mm. x G mm., 

 postical lobe "8 mm. x 4 mm.; antheridia '2 mm. x 175 mm. 



Hab. — On shaded limestone and other rocks, in large or 

 small patches. Moderately rare. 



1. Gulval Carn, Cornwall, /. /j^'/Z/ly. Rocks west of the 

 Lizard, Cornwall, W. Curuoiv. " Common in Devon," Hooker. 

 7. Barmouth, Dr. Carritit/fon and 1J\ H. P. Arthog, Merioneth- 

 shire, If'. H. P. 10. Ingleboro, Yorks, ]Jr. Carr'iii(/ion. 12. Levens, 

 Westmorland, G. Stabler. Witherslack, Westmorland, G. 

 Stabler. Lodore, Cumberland, 7/'. //. P. 13. River Dee, Tong- 

 land, New Galloway, /. Mc Andrew. 16. Invermoidart, West 

 Inverness, S. M. Macricar. I. Very common on the Sc.ir Lime- 

 stone, Killarney, JJr. Cdrr'niyton. South of Ireland, Mnckai/, Br. 

 Tai/Ior, (Src. 



Oijs.— Unlike other Lritish Lcjevnea; \\\ size and colour; 

 distinguished from Badnlce by presence of stipules and from 

 any of the British Frullanice by the entire stipules. 



Description of Plate VII.— Fig. 1. Plant natural size. 

 2. Portion of stem, antical view x IG. 3. Ditto, postical view 

 X 24. 4, 5. Leaves, postical view x 24. G. Portion of leaf x 290. 

 7. Sub-bract x IG. S. Sub-bracteole x IG). D. Bract x IG. 

 10. Bracteole x IG. 11. Perianth x 16. 12. Cross-section of 

 perianth X 16. i:). Portion of male stem, postical view x 24. 

 14. Perigonial bract x 24 (Arthog, W. 11. P.). 



