MUSCI APPALACHIAN!. 
31 
170. Orthotrichum citrinum. ~ 
Sulliv. ^ Lesqx. Mss. — DifFert a prjecedente persi'mili ^ ^ ^ 
foliis angustioribus intense viridibus, capsula piilchre f 
citrina tenuiore multo latius striata, perist. duplicis i 
dentibus brevioribus, calyptra minus profunde pli- 
cata, etc. — Sulliv. Icon. Muse. Suppl. 1 , ined. 
Hab. On trees, New Jersey and New York, not rare. 
171. Orthotrichum psilocarpum. 
James. — Sulliv. ^ Lesqx. Muse. Bor. Amer. Exsic. 
Ed. 2, no. 130. — Sulliv. Icon. Muse. Suppl. 1, ined. 
Hab. With No. 165; also in South Carolina, Ravend. 
172. Orthotrichum leiocarpum. 
Brt/ol. Europ. III. t. 230. 
Hab. On Juniperus Virginiana, Palisades, New Jersey, very rare. 
New York, Peck. Canada, Macoun. 
173. Tetraphis pellucida. 
Hedw.—Bryol. Europ. Ilf. t. 196. 
Hab. On rotten wood, common. 
174. Encalypta ciliata. 
Eedw. — Bryol. Europ. III. t. 200. 
Hab. Wet rocks, near Haverstraw, New York. Near Albany, Peck. 
Canada, Macoun. New Hampshire, James. 
175. Encalypta streptocarpa. 
Eedw. — Bryol. Europ. III. t. 204. 
Hab. On limestone rocks, Sussex County, New Jersey ; also in 
Southern and Central New York. Easton, Pennsylvania, James. 
British America, H. GiUman ; sterile. 
