MUSCI. (MOSSES.) 9 
psule erect, oval or somewhat pyriform. 
tuse. 
8. striated. 
10. ARCTOA. Teeth split agit down, Capeule egoutsleny arngeee striated. 
. DRUMMONDIA. Teeth , erect, 
54. ENTOSTHODON. Teeth how hietoanital, Capmis globose-pyriform. 
4. Capsule erect, oblong or cylindrical. 
drcennt seek seme deeply it, erect. Operculum te obtuse. 
mi RRHOPODON. ‘Teeth entire, horizontal. Operculum subulate 
58. ae LODON. Tee i. in fou ee when dry. pa 1 i 
++ ++ Teeth of the peristome 82. Calyptra cuculliform. 
19. TRICHOSTO mit Teeth more or less united in pairs, with a narrow —— membrane. 
Bf 
= 
BE 
=) 
o 
C6 
2S 
zg 
is 
& 
5 
3 
A 
Hy 
i 
& 
g 
g 
li 
u 
. umella. 
43, ATRICHUM. Teeth adherent by their points to the flattened top of the columella. Ca- 
lyptra agg at the apex. 
44, POGONATUM. Teeth as in the last. Calyptra densely hairy. 
+e te te te f the peristome 64. Calyptra cuculliform. 
45. Wiiarniin, Teeth sp as in No. a Calyptra densely hairy. 
Peristome double ; its teeth 16 
++ Capsule subiaatitoa 3 erect: inner peristome of 16 cilia. 
88. MACROMITRIUM. Teeth when dry erect. Calyptra campanulate, plicate. 
28. ENCALYPTA. see — — — Calyptra campanulate, not plicate. 
84 SCHLOTHEIMIA. lute. Calyptra campanulate, not plicate. 
32. ORTHOTRICHUM. “Teeth bes ary — Calyptra rence plicate. 
30. ZYGODON. Teeth alyptra cuculliform 
o 1 pon ot | _ es ae <3 
= me a plaited cone 
41. BUXBAUMIA. Capsule gibbous, Pp mvex, pedicellate. 
42. DIP! gibbous, ovate, not plano-convex, sessile. 
Inner peristome a membrane cut into 16 cilia. 
51. BARTRAMIA. Capsule globose, ribbed when dry. 
47. AULACOMNION. Cap oblong, ribbed when dry. 
49. MNIUM. Capsule oblong: male flower discoid. 
48. BRYUM. Capsule ede Alea male abies gemmifo: 
50. MEESIA. Capsule elongated-pyriform. The outer pe: aan me shortest. 
63. FUNARIA. Capsule shies stews ‘Teeth peoanibe united at the apex. 
= = = Inner peristome a membrane cut into 64 cilia. 
46. TIMMIA. Capsule obovate-oblong. Cilia united at their apex in fours. 
I. PLEUROCARPI. Fruit lateral (with operculum and peristome). 
A. Calyptra cuculliform. 
* Peristome single: teeth 16. 
67. CLASMATODON. Teeth irregular twice or thrice divided to the base. Annulus large, im- 
70. FABRONIA. Teeth regular, approximated in pairs. Annulus wanting. 
* * Peristome double: the outer of 16 teeth ; the inner of 16 cilia, with or without ciliole ; or 
an irregular membrane. 
+ Capsule erect, equal. . 
‘papillose. 
6. MYURELLA. Cilia from a broad base: ‘Giliolae present. Foliage giaucous-green. 
@6. LESKEA. Cilia from a broad base: ciliolse n Foliage dark-green, 
