oe 48 ce 
men. Capsule small cylindric; segments often long; lid rostrate; 
pedicel red. Branches long not compressed, often curved when 
dry; branchlets often flagellate, their leaves narrow often subu- 
late. Tufts intricate, R. fruiting. — Rocks and trees not un- 
common. Hur. Sweden, France, Switzerl., Italy! Amer. Can.: 
Macoun. U. S.: Purpus, com. Roell. 
6.A.californieus Lesquereux. 
»Leaves broadly ovate acute, very papillose and fimbriate at 
the auricled base, decurrent; borders recurved; upper cells ovate- 
quadrate. Capsules unknown. — Amer. U. S.»: Lesq. et Jam. 
h. Leaves subulate-acuminate entire. Tufts intricate. Branchlets 
often flagelliform. 
7.A.longifolius Schleicher; Pterogonium Schl.; Anomodon Bruch. 
Leaves ovate-lanceolate gradually acuminate, long-decurrent, 
not recurved; cells round-quadrate; costa subpercurrent. Capsule 
cylindric; teeth twice longer than endostome; lid apiculate. 
Tufts pale green. Very r. fruiting. — Rocks and trees below 
alps gen. r. Eur. Sweden not r., Switzerl.! 
8.A.rostratus Hedwig. — Leskea H.; Anomodon Schimper. 
Leaves from subovate base abruptly acuminate often with 
hyaline hairpoint; borders recurved gen, to acumen; cells as in 
the last; costa reaching to acumen or shorter, Capsule oval- 
oblong; teeth about twice longer than endostome; lid rostrate 
or rostellate. Tufts us. pale green above and rusty red below, 
I. wholly dark green. — Rocks and trees. ur. r. Switzerl.! 
Amer. not r. Can.: Macoun; Waghorne. U. S.: Roell; Sullivant, 
com. C. Mueller. 
IL  Leskeella Limpricht, in part. 
A. Costa of leaves short, in the perichetial obsolete. 
9.A.tectorum Al. Braun. — Pterogonium Braun; Anomodon 
Kindb.; Pseudoleskea Schimper. i 
Leaves with ovate base and gen. short (sometimes long fal- 
cate) acumen, acute, recurved below; middle cells oval-oblong; 
costa vanishing far below acumen, sometimes forking. Capsule 
cylindric; teeth yellow; segments long without basal membrane; 
lid rostellate; pedicel short. Stem pinnate creeping, julaceous 
When dry. Leaves sometimes smaller than in A. ne? vosus. 
Very r.- fruiting, — On roofs and rocks, r. on walls or trees, 
gen. r. Eur. Norway! Germany: Roell... Amer. »Greenl.»: 
X Berggren, 
: 10.A.subrigidulus Kindb. n. sp. a! 
Differs from the last: Leaves more distinctly recurved to the 
Short acumen; middle cells round-oval; costa gen. reaching to 
