492 APPENDIX. E. 
Parmelia farinacea. 
—— ochroleuca. 
——— sarmentosa. (p. 285.) 
--— jubata. 
Peltidea venosa. 
■—-—— resupinata. 
-—- canina. 
- — apthosa. 
-- crocea. 
--— saccata. 
Cetraria islandica.—For the account of this and 
the following species, see Journal, 
p. 106 , and the note at p. 176 . 
--nivalis. 
Cornicularia lanata. 
--pubescens. 
Usnea hirta. 
Stereocaulon paschale. 
--- globiferum. —About Reikevig and 
other places,not uncommon, (p. 20 .) 
Baeomyces cocciferus. 
———__ digitatus. 
deformis. 
pyxidatus. 
cornutus. 
gracilis. 
endivifalius .—About Reikevig. (p.20.) 
uncialis. 
