393 
103. B. coarctata (Sm. Nyl.) Maine (Willey). (Tuck. N. A. Lich. 2. 15.) 
104. B. vernalis (L.) Fr. Harrison (Blake). 
105. B. sanguino-atra (¥r.) Tuckerm, Harrison (Blake). A specimen from Mt. 
Ktaadn named Lecidea sanguinaria Ach. seems to be referable to the 
above, 
106. B. carnulenta Tuckerm, Maine (Willey). (Tuck. N. A. Lich. 2. 23.) 
107. Lecidea contigua Fr. Mt. Ktaadn (Blake). 
108. Buellia parasema (Ach.) Th. Fr. Orono (Harvey). 
109. B. Ederi (Ach.) Br. & Rostr. Coast of Maine (Tuckerm.), (Tuck. N. A. Lich. 
2. 102.) : 
110. B. geographica (L.) Tuck. Coast of Maine (Tuckerm.). (Tuck. N. A. Lich. 
2. 103.) 
. Tribe I11.—Graphidacei. 
FAM. 1.—XYLOGRAPHEI, 
NI. Xylographa parallela Nyl. Maine (Pringle). (Tuck. N. A. Lich. 2. 112.) 
112, X. disseminata Willey. Mt. Desert (Willey). (Tuck. N. A. Lich. 2, 112.) 
113. X. opgraphella Nyl. Maine (Tuckerm.). (Tuck. N. A. Lich. 2. 113.) 
FAM. 3.—OPEGRAPHEI. 
114. Graphis scripta (L.) Ach. Cumberland (Blake) ; Orono (Harvey). 
Tribe IWV.—Caliciacei, 
FAM. 1.—SPHAROPHOREL. 
"15. Spherophorus fragilis (L.) Pers. Mt. Ktaadn (Blake). 
Lichens new to North America. 
By Joun W. EcKFELDT. 
During the past few years I have had under examination 
Numerous collections of Lichens from all portions of North 
America, and among them quite a notable number have proven to 
new. Many of these have been submitted to the kind obser- 
vation of Drs. Nylander and Muller, and I have to thank them 
for the determinations. Not wishing to burden them with too 
much material from our country, I herewith submit the following 
Paper on some noteworthy species. 
PANNARIA APPLANATA n. sp. 
_ Thallus squamulose, more or less irregularly lobulate, the 
a ee at the border cut-crenate, flat, quite closely adnate to the 
_ mbstrata; the centre sparsely granulose, pale olivaceous or a 
‘Tusty yellow. Hypothallus showing in distinct patches and of a 
g Slet- color: Apothecia scattered, rounded and elevated with a 
