28 BOTANICAL GAZETTE, | Feb., 
Plants of variable size, but usually very large, 3-15 cm. high, dark 
green, gregarious or cespitulose: stems pale, fasciculately branched at 
base, branches simple or again branched, rigid: leaves numerous, all 
equal, thick, rigid, linear-lanceolate, entire: border none; costa ee 
pellucid, vanishing just within the apex; vaginant lamina more than } 
length; inferior lamina not narrowed; cells in several layers, small, 
12-16 »: flowers axillary; archegonia numerous: fruit lateral, from the 
upper axils; seta long; capsule erect or oblique, oblong, dark red-brown; 
teeth inserted far within the edge, deeply cleft, very broad at the irregular 
and sparsely perforate base, closely articulate, the divisions subulate. 
rough; operculum conic rostrate, beak short, often oblique; spores some- 
what oval, 20-28 28-32 
Has.: On submerged or wet rocks: New York, Chittenango Falls 
(Barron), Syracuse (Rust, Covk), Caledonia creek (Clinton), Niagara Falls; 
Owen Sound, Can acoun, Roy i : 
Brendel); south eastern Missouri (Wolf); Ruby Valley, Nevada (Watson); 
California (Bigelow, Bolander, Roy). 
19. F. Julianus Scuimprr: Flora 21. 271. 
MUELLER: Syn. Muse. 1, 44.—Mrrren: Jour. Linn, Soe. 21. 560, 
ntinalis Juliana Savt: Fl. Pis, 2. 114.1—Dr CANDOLLE: FI. Fran¢. 6. 236.—POLLICR 
Fl . 385.—DuBY: Bot. Gall. 554. 
Skitophyllum fontanum DE LA PYLAIE: Desy. Jour. Bot. 6. 158. t. 34, 2. 
Octodiceras Julianum Brie: Bry. Uniy. 2. 678.—Brucu & SCHIMPER: Bry. Eu. Oct. 
t. 108 
onog. 4. t. k i 
Conomitrium Julianum MONTAGNE: Ann. Sci. Nat. IT. 8. 246, t. 4.-MUEI LER: Syn. Muse. ~ 
2. 524.—Scur R: B 
a, Se of aS 
en ie 
aR aon adios 
as 
7 
HIMPER: Bry. Eu. Corol. 22.—Syn. Muse. 1. ed. 111.—2 ed, 122.—SULLE 4 
sses U.S. 25. 2 
T Sse: PECK: 19th Rept. 46 —LeEsq. & JAMES: . 89. 
CoLL.: SuLL. & LEsg.: Musci Bo 1 0. 89.—2 ed. no. 112.—AusTIN: Muse 
App. no, 187. 
Fi Dillenti HAMPE: Linnea 13. 45. 
Plants large, slender, 5-15 cm. long, floating, the older parts blackish- 
reen: stems fi branch 
at base, pale; capsule elliptical, pale, red at mouth; teeth short, premorse, 
irregularly cleft and perforate above the middle, yellowish, pellucid; 
operculum conic-rostrate, together with its blunt beak equaling the cap- 
sule; calyptra conic, 
beak; spores 20-24 p 
his elem Yee ee ee ee : 
wares reference I have not been able to verify. The page is quoted by De Candollé . ] 
merous; seta shorter than the capsule, fragile 
nearly black, cleft or erose at base, covering only the 
iching by innovations along their whole length: a 
neeolate, entire; border none; costa | 
