Analytic Keys to the Species of Mosses. 
53 
BARTRAMIA, p. 203. 
Capsule erect, peristome 0 or simple. 
Leaves reflexed on margin below, capsule rugose when 
dry.B. Menziesii, 1. 
Leaves plane, capsule plicate-furrowed . . . B. subulata, 2. 
Leaves plane, capsule ribbed.B. stricta, 3, 
Capsule curved, lid oblique, peristome double. 
Seta short (— capsule), fruit pseudo-lateral . . B. Halleriana, 7. 
Seta exceeding stems. 
Leaves smooth.B. (Ederiana, 5. 
Leaves papillose only on upper surface . . . B. radicalis, 8. 
Leaves papillose on both surfaces. 
Base white, margin plane; synoicous . . B. itliyphylla, 4. 
Base not white, margin revolute; autoicous . B. pomiformis, 6 . 
PHILONOTIS, p. 208. 
Leaf cells quadrate.P. Macounii, 2. 
Leaf cells rectangular to linear. 
Plants short (1-3 cm.). 
Costa thick, rusty, leaves erect-spreading, capsule hor¬ 
izontal .P. Mulilenbeckii, 1. 
Costa canaliculate, leaves closely appressed, capsule 
oblique.P. Mohriana, 5. 
Plants usually long (3-15 cm.). 
Mouth of capsule w r ith 8 rows of transversely elon¬ 
gated cells.P. fontana, 3. 
Mouth of capsule with 4 rows.P. calcarea, 4. 
MEESIA, p. 212. 
Leaves entire, margins reflexed or re volute. 
Synoicous, costa very thick Q- leaf base) . . . M. uliginosa, 1. 
Autoicous, costa narrow (-£• leaf base) . . . M. Alfcertinii, 3. 
Leaves entire, margins plane.M. longiseta, 2. 
Leaves serrate ..M. tristiclia, 4. 
WEBER A, p. 215. 
I. Leaves with a reddish border , distinct to apex 
W. Tozeri, 17. 
