526 Evans: A NEW LEJEUNEA 
cous: 2 inflorescence sometimes borne on a leading branch, some- 
times on a more or less abbreviated branch, innovating on one 
side, the innovation sometimes sterile, sometimes with a second 
Q inflorescence; bracts obliquely spreading, varying greatly in 
size, distinctly complicate, lobe oblong to obovate, when well 
developed about 0.45 mm. long and 0.3 mm. wide but often con- 
siderably smaller, margin as in the leaves, lobule ligulate, rounded 
at the apex, about 0.16 mm. long and 0.06 mm. wide; bracteole 
mostly obovate, about 0.4 mm. long and 0.25 mm. wide, bifid one 
third or a little more with erect, acute, obtuse, or rounded divisions, 
margin as in the leaves; perianth obovoid, when well developed 
about 0.5 mm. long and 0.35 mm. wide, terete in the lower half, 
distinctly five-keeled above, narrowed toward the base, truncate 
or slightly retuse at the apex and with a short but distinct beak: 
&@ inflorescence usually occupying a short branch and not prolifer- 
ating, bracts closely imbricated, in two or three pairs, strongly 
inflated, shortly bifid with a crenulate, strongly arched keel and 
rounded divisions; bracteole usually single at base of inflores- 
cence, smaller than the underleaves, bifid: capsule about 0.2 mm. 
in diameter. 
BERMUDA: on rocks and stones, Church Cave and vicinity, 
July, 1900, M. A. Howe 7; February, 1908, S. Brown 504, 505; 
September, 1912, E. G. Britton 1088; on rocks and stones, Wal- 
singham, June, 1900, M. A. Howe 3; September, 1905, E. G. 
Britton 286; gully, Tuckerstown, September, 1905, E. G. Britton 
323; February, 1908, S. Brown 516; on bark and roots, Abbott’s 
Cliff, September, 1912 and 1913, E. G. Britton 888, 0931, 932 (in 
part), 933, 1867; on bark, without definite locality, 1908, 5. 
Brown 559a. 
CuBA: in a ravine ae on roots of royal palm, San Luis, 
Oriente, April, 1909, N. L. Britton 2327, 2329; on shaded limestone, 
Tropical Park, Puentes Grandes, Havana, August, 1911, Brother 
Leon 27309. 
Porto Rico: on trunk of a tree, near Rio Piedras, January, 
1899, Mr. & Mrs. A. A. Heller 147; near Bayamon, July, 1901, 
Underwood & Griggs 892; vicinity of Coamo Springs, March, 1906, 
. M. A. Howe 1371; on bark and on earth, Lares to San Sebastian, 
April, 1913, Britton & Marble 2799, 2800; at base of tree, vicinity 
of Ponce, March, 1913, Britton & Shafer 1747; on bark, Canda- 
laria, near Bayamon, February, 1914, E. G. Britton 1521. 
St. THOMAS: on banks and stones, St. Peter, February, 1913, 
