XXIV. Thongs. Crypt. Algae. 
Wet Places, July, P. Rare. 
Eversholt. 
Ohs : 
Heads shaped like the skeleton of an umbrella* 
Liver-^wort. Lichen. Gen, PI. 
Male. — Receptacle roundish, rather flat> 
shininir. 
xFemale. — A meal sprinkled on the leaves, 
* Powdery Lichens. 
S49. White LiveT’-wort. — L. albus. 
Very white, between powdery and crustace- 
ous. — Dillenius. 1 . 2. Flora Danica. 
840. 4. 
On decayed Mosses, January, P. Common. 
850. Hoary Liver-wort, — L. incanus. 
Hoary, powdery, like scattered meal. — 
Dillenius. D3. 
Bark of Trees, June, A. Common. 
851. 7 'ellow Liver-wort, — L. flavus. 
Yellow, powdery, growing on wood. — 
Dillenius. I. 4. 
Old pales. Oak bark, September, A. Com- 
- * Crustaceous, 
mon. 
