i 
16 
U. angulata, Tuck. Syn. N. Eng. (Gyroph. pellita, Hook: 
hb.) Monterey ;Menzies. N. W. Coast; Hook. herb. 
To be further compared withthe last. 
U. pustulata (L.) Hoffm., a. New Mexico; Mr. Fend- 
ler. Mr. Wright. 
Fam. 4.  Peltigerei.* 
Srrora fuliginosa (Dicks.) Ach, Coast of Calif. ; Mr. 
Bolander. Vancouver's Island; Dr. Lyall. 
S. anthraspis, Ach. N. W. Coast; Menzies. Ccast of 
Calif. ; Mr. Bolander. 
S. pulmonaria (L.) Ach. N. W. Coast; Douglas. Cal- 
ifornia; Mr. Fitch. 
S. scrobiculata (Scop-) Ach. Coast; Dr. Lyall. Mr. 
Bolander. 
PELTIGERA aphthosa (L.) Hoffm. N. W. Coast; Scou- 
ler. F. marginalis. Rocky Mountains, alp.; Mr. 
Hall. 
P. canina (L,) Hoffm. Vancouver's Island; Dr. Lyall, 
N. Mexico; Mr. Fendler. Var. membranacea, Ny]. 
Coast; Douglas. Mr. Bolander. Var. sorediata. 
Coast; Mr. Bolander. 
P. rufescens (Neck.) Hoffm. Coast; Dr. Lyall. Mr. 
Bolander. 
P. polydactyla (Neck.) Hoffm., a. Coast; Douglas. 
Var. scutata, Fr. Coast; Dr. Lyall. Mr. Bolander. 
P. venosa (Li) Hoffm. N. W. Coast; Menzies. Sierra 
Nevada; Mr. Bolander. Rocky Mountains; Mr. 
Hall. N. Mexico; Mr. Fendler. 
SonoRina crocea (L.) Ach. Oregon; Dr. Lyall. Rocky 
Mountains, alp. ; Mr. Hall. 
