382 BOTANICAL GAZETTE [MAY 
areolation in the middle X 135; f areolation of the apex X 135; g, capsule 
in dry state X13; 4, the same in moist state X 13; 2, portion of the annulus 
X 135; 7, portion of the peristome x 90.—2. Bryum distantifolium. a, entire 
plant, nat. size; 4,d, lower leaves X 13; 4',6', the same X 26; ¢, ¢, upper 
leaves X 13; d, basal areolation x 135; ¢, marginal areolation in the middle 
iE 
Plate XXTI.—1. Bryum camptocarpum. a, entire plant, nat. size; 4, 4, 4, 
stem-leaves X13; 6’, branch-leaf x 13; ¢, transverse section of a leaf X60; 
d, the same X 135; e, basal areolation x 135; 4 marginal areolation in the 
middle X 135; g, apex of the leaf X135; 4, capsule in dry state X13; 2, 
the same, in moist state x 13; 7, portion of the annulus xX 135; 4, portion of 
the peristome X90.—2. Bryum subdrepanocarpum. a, entire plant, nat. 
size; 6, b, leaves X 13; ¢, basal areolation x 135; d, areolation of the upper 
part X 135; e, capsule in dry state x 13.—3. Bryum brevicuspis. a, entire 
plant, nat. size; 4, 6, leaves X 13; ¢, basal areolation X 135; d@, middle cells 
* 135; ¢, areolation of the apex x 135; 4, capsule in dry state X 13. 
Plate XXIII.—1. Bryum ‘sanguilentum. @, entire plant, nat. size; 2, 4, 
leaves X13; ¢, marginal areolation in the middle X 135; d, areolation of 
the apex X 135; ¢, capsule in dry state X13; 4, the same in moist state 
X13.—2. Fontinalis subcarinata. a, entire plant, nat. size; 4, portion of 
the stem X4; c, stem-leaf X13; ¢’, lateral stem-leaf «13; d, d, branch 
leaves X 13; e¢, basal areolation x 135; /, areolation in the middle 135; 
& areolation of the apex x 135. 
Plats XAIV i. Brachythecium subasperrimum. a, entire plant, nat. 
size; 6, 6, branch-leaves x 26; 6', stem-leaf x 26; c, apex of a branch-leaf 
X 60; @, basal areolation of a stem-leaf X 200; e, middle cells X 200; @’',d’, 
perichaetial leaves X 26; ¢’, transverse section of the pedicel X 60; /, cap- 
sule ripe X 13.—2. Plagiothecium sulcatum, a, entire plant, nat. size; 4, 4, 6, 
leaves X 26; c, basal areolation X 135: d, middle cells x 135; ¢, apex of a 
leak Magy. Fy, perichaetial leaves X26; g, capsule unripe in dry state 
* 13; 4, capsule ripe, in dry state x 13.— 3. Plagiothecium Grouitii. 2, 
entire plant, nat. size; 2, stem-leaf X 26; e, apex of a stem-leaf X 135; ¢, 
branch-leaf X 26; d, apex of a branch-leaf x 135; f, middle cells x 200; g, 
basal areolation x 200; A, perichaetial leaf x 26, i, capsule ripe, in moist 
State X 13. 
Plate XXV.—1, Amblystegium laxirete. a, entire plant, nat. size; 4, 
leaf X 26; c, basal areolation X 200; d, areolation in the middle X 200; ¢, 
areolation of the apex xX 200.—2. Hypnum malacocladum. a, entire plant, 
nat. size; 0, 6, 6, leaves 32; 4’, perichaetial leaf x 32; c, basal areolation of 
a leaf X 270; d, areolation in the middle x 270; ¢, areolation of the apex 
%* 270; Jf, capsule unripe, in dry state X15; g, the same, in moist state 
x15; 4, portion of the annulus x 90; z, portion of the peristome X go. 
