—-— ke 
10.T.pulehellum Notaris. — Amblystegium gracile Juratzka; 
Pseudoleskea Schimper. 
Leaves entire long-acuminate recurved below, faintly papillose; 
cells gen. suboblong; costa often percurrent. Stem-leaves from 
round-ovate base abruptly narrowed; branch-leaves ovate-oblong 
or ovate-lanceolate more gradually narrowed, indistinctly sinuo- 
late above, Perichetial leaves with long filiform point. Cap- 
sule oblong arcuate; segments and cilia short; lid conic obtuse. 
Tufts green, ferruginous below. Monoecious. — Resembling 
Pseudoleskeella catenulata and Anomodon nervosus in habit but 
easily distinct in narrower leaf-cells. — Rocks r. Eur. Switzerl.: 
Schimper. 
11.T.algarvicum Schimper. — Leskea Sch.; Thuidium Kindb.; 
T. Solmsii C. M. in herb. 
Leaves denticulate not recurved, very papillose; middle cells 
suboblong, upper and lower narrower; costa pereurrent. Stem- 
leaves from ‚ovate-oblong base long-acuminate; branch-leaves 
narrower, more distinctly serrulate all around. Capsules unknown. 
Dioecious. — Eur. r. Portugal: Solms-Laubach, com. C. Mueller. 
IV. Eu-Thuidium. 
A. Leaves acute very papillose; inner basal cells linear-lan- 
ceolate. Stem-leaves from broad-ovate base gen. long-acuminate; 
branch-leaves denticulate very short-acuminate; costa short. 
à. Apical cell of branch-leaves narrow acute smooth.  Peri- 
chetial leaves very papillose, fimbriate or long-ciliate. 
12.T.tamariseinum Hedwig. — Hypnum H.; Thuidium Br. 
eur. 
Leaves of stem faintly recurved. Lid of capsule apiculate or 
rostellate. Stem not creeping, us. tripinnate. — Earth and 
stone in woods. Eur. not r. Sweden, Switzerl, Germany! . 
b. Apical cell of branch-leaves broad bifid. Perichetial leaves 
smooth or sparingly papillose with few or none cilia and den- 
ticulate acumen. à 
13.T.delieatulum L. — Hypnum L.; Thuidium Mitten. 
Stem-leaves recurved not long-acuminate, gen. entire. Peri- 
chetial leaves sparingly papillose sometimes with a few cilia. 
Capsule rostrate. Stem not creeping, us. bipinnate. — Earth 
and stone in woods. Eur. r. Sweden! Amer. not r. Can.: Macoun. 
U.S. Wetherby; Langlois, com. Cardot. : 
14.7.Philiberti Limpricht 1895. — T. recognitum var. radi- 
cns Kindb. revue bryol. 1892; T. intermedium Philibert 1893; 
T. pseudo-tamarisci Limpricht 1895. : 
