MUSCI. (MOSSES.) (9) 609 
ve 8. Capsule erect, oval or somewhat pyriform. 
5 ISIA. T 
10. ARCTOA. Teeth split half-way down. Ca ae, romerwhat turbinate, striated. 
te, e 
4. ENTOSTHODON. Teeth ime hoekeontall Capsule gaia 
4, rete rae or cylindri 
21. DESMATODON. Teeth tani posh Operculum ning ngnted-one ot obtuse. 
29. SYRRHOPODON, Teeth e horizon Opercul regeortint 
58. TETRAPLODON. ‘Teeth in ren reflexed when cane 
++ ++ Teeth of the peristome 32. Calyptra cuculliform, 
15. mxicnoerontiie. Teeth more or less united in pairs, with a narrow heating membrane. 
IDYMODON. Teeth as in the aa but without any basilar 
44. POGONATUM. Teeth as ‘a uid Calyptra densely hai 
++ ++ ++ Teeth of the peristome 64. ‘aigiies cuculliform. 
45, pouruntomoe. Teeth adherent as in No. 43. Calyptra densely hairy. 
+ Peristome double ; its teeth 16. 
++ Capsule ialaallad erect: inner peristome of 16 cilia. 
83, MACROMITRIUM. ‘Teeth when dry erect. Calyptra campanulate, plicate. 
28. ENCALYPTA. Teeth when dry erect, Calyptra campanulate, not plicate. 
34. SCHLOTHEIMIA. Teeth when dry revolute. Calyptra campanulate, not plicate. 
82. ORTHOTRICHUM. Teeth when dry reflexed. Calyptra cei plicate. 
30. ZYGODON. Teeth wh “ee ae xed, Wide culliform. 
b iat 
er peristome a plaited co 
41. BUXBAUMIA. Capsule eons ovate, aon myex, sissies, 
42. DIPHYSCIUM. Capsule gibbous, ovate, not plano-convex, sessile. 
- = = inne pete poco e beg en tard 
51. BARTRAMIA. Capsule glo ribbed when dry. - 
47. ain ae = oe ribbed when dry. | = 
49, MNIUM. er discoid. © 
-—~48. BRYUM. ¢ ted le fl emmift 
- 
50. MEESIA. Capeale clongated-4 rt The outer ter petiitome the shortest. 
63. FUNARIA. Capsule short-pyriform. Teeth oblique, united at the apex. 
===> riers canine a pen ai cut into 64 cilia. 
46. TIMMIA. Capsule g- Cilia united at their apex in fours. 
I. PLEUROCARPI. | Fruit lateral (with operand and rene) 
A. Calyptra cuculliform. — 
* Peristome single: teeth 16. i 
67. CLASMATODON. Teeth irregular twice or thrice cannes Annulus large, im- 
70. FABRONIA. Teeth regular, approximated in pairs. Annulus ne 
* * Peristome double: the outer of 16 teeth ; the inner of 16 cilia, with or without ciliole ; or 
. an irregular membrane, 
iene 
69. MYURELLA. Cilia PON, eee OT poten? eens ene 
' 66. LESKEA. ttl a ciliola none. Foliage dark-green. 
