92 REVUE BRYOLOGIQUE 
_Slem radiculose, neither julaceous nor gemmiform, — Allied to 
B. cæspiticium L. ie 
Canada, Brit. Columb, Skagit summit, about 6000 f. a. 5. : J. M. 
Macoun 1905. 
27. BRYUM INTERMEDIUM (Ludw.) Brid. * B. ovarirouium Kindb., 
n. subsp. 
.- Capsule not curved; cilia long-appendiculate; spores 0,025 m.m. 
Leaves generally ovate or ovate-oblong, those of shoots decurrent ; 
_ costa of lower leaves not excurrent 
Canada, Brit. Columb., Pipestone creek, 6500 f. a. s.: J. Ma- 
__ coun 1904. | 
28. Bryum ano-cæsprricrum Kindb., n. sp. 
 Synoecious. Stem very short with gemmiform shoots. Leaves 
subovate acute, neither decurrent nor recurved, narrowly limbate, 
red at base; costa short-excurrent. Capsule brownish; teeth 
… yellow with red base; cilia appendiculate ; spores aboutO0,01m m.. 
_pedicel 3 c.m long. ro : | 
Canada, Yukon district, Hunker creek : J. Macoun 1902. 
29. Bryun PExDuLuM (Hornsch.) Schimp. * B. Lonctres Kindb., 
 n. subsp. 
= Leaves with short-excurrent costa. Capsule narrow; lid 
mamillate ; pedicel 3-4 e. m. long. Synoecious. | 
Canada, Brit. Columbia, Laggan, 5209 f. a. s. : J. Macoun 1904. 
30. BRYUM PENDULUM * B, PARVULUM Kindb., n. subsp. 
Stem very short with gemmiform shoots. Capsule minute ; 
pedicel less than 4 c. m. long. Synoecious. 
Canada, James bay : W. Spreadborough, com. J, Macoun 1904. 
31. PonziA PoLYGAMA Kindb., n. sp. 
Paroecious with subdiscoid male flowers. Capsule narrow 
Strangulate, pale brown; neck short ; teeth pale; endostomial 
segments broad and cleft: cilia long nodose; lid mamillate. 
_ Leaves strongly serrate, nearlÿy in upper half; the upper not or 
slightly reflexed : cells very narrow, — Allied to Pohlia nutans 
Schreb.) Lindb. but differing in inflorescence. 
Canada, Brit. Columbia, Rossland : J. M. Macoun 1902. 
32. AMBLYSTEGIUM ADNATUM (Hedw}. * À. NeLsontt Kind. n. subsp. 
Leaves somewhat larger, longer-acuminate and often acute, 
the upper often denticulate at acumen ; cells narrower, the lower 
lanceolate. Fruiting. 
Missouri and Minnesota : N:E.T. Nelson. — In the true À. 
adnatum leaves are entire and mosily obtusate, | 
_ Upsala, Sweden, 3 Août 1907. 
k 
————— 
