108 Transactions British Mycological Society. 
Stud. 111, 167-236, 1903) records 310 from the northern boundary 
of Minnesota (most of which naturally occur also in Manitoba) ; 
it is obvious that this list covers but a small fraction of the 
forms which occur in Manitoba. 
The letter ‘‘M.” after a record indicates that the species is 
listed by Macoun. Where the names he used differ from those 
used by Smith (A Monograph of the British Lichens, 1918 and 
1g11I), the name in Macoun’s list is included in parenthesis. 
Alectoria jubata (L.) Ach. (Bryopogon jubata var. implexa, Fr.), Porcupine 
Mts., M. 
Arthonia patellulata Nyl., on aspen poplar trees, Moose Mt., July 3rd, 
1880, M. 
A. radiata var. Swartziana (Ach.) Sydow (A. Swartziana Ach.), on balsam 
fir, Lake Winnipegosis, MV. : 
Biatorella moriformis (Ach.) Th. Fr. (Biatora moriformis Ach.), on bark and 
dead wood, Lakes Manitoba and Winnipegosis, July 2nd, 1881, M. 
Reported in Macoun’s list only from Manitoba. 
Bilimbia sabuletorum B. and R. (Biatora hypnophila (Turn.) Tuckerm.), 
on moss along Lake Winnipegosis, M. 
B. sphaeroides (Dicks.) Koerb. (Biatora sphaeroides (Dicks.) Tuckerm.}, 
on moss at base of trees, Red Deer River, Porcupine Mts., M. 
Cladonia alpestris (L.) Rabenh. (C. sylvatica var. alpestris L.), on Duck 
Mts., MM. Fox Lake, Ont., 606. 
. coccifera (L.) Willd., coll. A. H. R. B. 
crispata Flot. (C. furcata (Huds.) Fr. var. crispata Floerk.), on earth, 
Red Deer River, Porcupine Mts., M. 
. crystatella Tuck., 632; Fox Lake Ont., 605. 
. deformis (L.) Hoffm., on earth, Red Deer River, Porcupine Mts., M. 
fimbriata var. simplex Wainio (var. tubaeformis Fr.), on rotten logs, 
Lake Winnipegosis, M. 
fimbriata var. radiata Cromb., on the Porcupine Mts., M. 
. gracilis (L.) Willd. var. hybrida Schaer., at Lake Winnipegosis, M. 
gracilis var. elongata Fr., on old logs, ‘Red Deer River and Porcupine 
Mts., M. (Perhaps same as preceding.) 
pyxidata (L.) Hoffm., Red Deer River and Lake Winnipegosis, M., 633. 
. rangiferina (L.) Web., 762. The Reindeer Moss. 
. squamosa Hoffm., Lake Winnipeg (Herb. Hooker), M. 
. sylvatica (L.) Hoffm., in woods, Duck Mts., M. 
. turgida Hoffm. var. conspicua (Schaer.) Nyl., in woods, Duck Mts., M. 
Collema tenax (Sw.) Sm., on earth, Otterbourne, M. 
Evernia prunastri (L.) Ach., on trees, Duck Mts. and Lake Winnipegosis, M. 
Graphis scripta Ach. var. limitata Schaer., on bark along Lake Winnipe- 
gosis, M. ; 
Gyalecta lutea (Dicks.) Tuckerm., on spruce bark along Red Deer River, 
Porcupine Mts., M. 
Gyrophora polyrrhiza (L.) Krb., Minaki, 626. 
Lecanactis premnea Ach. var. chloroconia Tuckerm., on white spruce bark, 
Swan Lake House, Lake Winnipegosis, M. 
Lecanora subfusca (L.) Ach. var. allophana Ach., on aspen poplar, Greenwood 
Twp. (Thos. Walker); on trees along Lake Winnipegosis, M. 
Lecidea enteroleuca Fr. var. achrista Sommerf., on bark of trees along Lake 
Winnipegosis and on Moose Mts., M. 
L. parasema Ach. (Buellia parasema Th. Fr.), on bark of paper birch, Red 
Deer River, Porcupine Mts., M. 
L. vernalis (L.) Ach. (Biatora vernalis Fr.), on bark of trees, Red Deer River, 
Porcupine Mts., M. 
Nephromium resupinatum D. T. and S. (‘‘Nephroma tomentosum (Hoffm.) 
Koerb.’’), on trees, Manitoba House, M. 
GOOOG CGG: GCG a0 
