740 EXPLANATION OF THE PLATES. , 



FONTINALIS. Plant, capsule with opereulum, the same immersed in the perichaetial 

 leaves, peiistome (the interior a tessellated cone), opereulum, and calyptra of F. anti- 

 pyretica, L. : after Schimper. 



ANACAMPTODON. Plant, capsule with opercnlum, dry capsule with peiistome, two entire 

 teeth with a portion of another reflexed and three cilia of the peristome, opereulum, 

 and calyptra of A. splachnoides, Brid. : after Schimper. 



FABRONIA. Plant, capsule with opereulum, two teeth of the peristome, opereulum, and 



calyptra of F. Ravenelii, Suttiv. 



ANTITRICHIA. Plant, capsule with operculum, two teeth and three cilia of the peristoine, 

 opereulum, and calyptra of A. curtipendula, Brid. : after Schimper. 



LEPTODON. Plant, capsule with operculum pedicel and perichaetial leaves, capsule with 



operculum and calyptra. and two teeth of the peristome of L. Ohioense, Svttiv. 



PYLAISvEA. Plant, capsule with operculum, portion of the peristome, and calyptra of P. 



intricata, BryoL Europ. 



BRYUM. Plant, capsule with operculum, portion of the peristome (one tooth, one perfo- 

 rated cilium, and three appendiculate dliolae), and a hermaphrodite flower (consisting 

 of 2 antheridia, 2 archegonia, and 4 paraphyses), of B bimum, Schreb. : after Schimper. 



LEUCODON. Plant, capsule with operculum pedicel and perichaetial leaves, capsule with 



operculum and calyptra, three of the perforated teeth of the outer and the annular 

 membrane of the inner peristome, and operculum, of L julaceus, Hedw. 



TAB. XIX. 



HOMALOTHECIUM. Plant, capsule with operculum and calyptra, three teeth of the outer, 



with fragments of the membrane of the inner peristome and a portion of the annulus, 

 and operculum, of H. subcapillatum, Bryol Europ. 



PLATYGYRIUM. Plant, capsule with operculum and calyptra, four of the outer with aa 

 many cilia of the inner peristome and a quarter of the large annulus, and operculum, 

 of P. repens, Bryol. Europ. : after Schimper. 



CYLINDROTHECTUM. Plant, capsule with operculum and calyptra, two teeth of the oufc- 



er and one cilium of the inner peristome, of C cladorrhizans, Bryol. Europ. 



MYURELLA Plant, two capsules with opercula, two teeth of the outer with one cilium 



and three ciliolas of the inner peristome, of M. Careyana, Sulliv. 



LESEEA. Plant, capsule with operculum and calyptra, five entire and three broken teeth 



of the exterior and three cilia of the interior peristome, operculum, a tooth and a cili- 

 um with a portion of its basilar membrane, and a part of the annulus, of L obscura. 



CLASMATODON. Plant, capsule with operculum and calyptra, portion of the single peri- 



stome with part of the annulus, vertical section through the peristome, and two oper- 

 cula of C. parvulus, Hampe. 



CRYPHJEA. Plant, a perichaeth enclosing the capsule with its operculum and calyptra, 



capsule with operculum partly removed, two teeth of the exterior and three cilia of 

 the inner peristome with a portion of the annulus, two sporules, and calyptra, of C. 

 glomerata, W. P. Sch 



HOOKERIA. Plant, capsule and operculum, two teeth and two cilia of the peristome, and 

 calyptra, of H. lucens, Smith : after Schimper. 



CLIMACIUM. Plant, capsule and operculum, two teeth and two cilia of the peristome, 



calyptra, and operculum, of C. Americanum, End 



NECKERA. Plant, portion of the stem with male flower and perichieth enclosing the cap- 

 sule, two teeth of the exterior and three rudimentary cilia of the inner peristome, 

 calyptra. operculum, capsule, pedicel, vaginula, paraphyses, and perichaetial branch, 

 all in connection, of N. pennata, Hedw. : after Schimper. 



ANOMODON, Plant, capsule with operculum and calyptra, two teeth of the outer and f,b 



