CLVIII. MUSd. 



671 



.650. Hypxodexdron flagellars., Angstr. 



651. Thuidium pennula, var., Broth. 



652. T. pallido-limbatum. Broth. 



653. Trichostelium Kerianum, Broth. 



654. Hypxum Keysii, Kiar. 



655. Fissidens Kerianus, CM. 



656. F. Wildii, Broth. 



657. Dawsonia polytrichoides, R. Br. 



658. Sphagnum cymbifolium, Dillen. 



659. S. cuspidatum, Eh'r. 



(a) Plant, (b) portion of plant, (c) and (d) leaves, (e) capsule with operculum, 

 (f) capsule without operculum, (g) capsule with calyptra, (h) operculum, (j.) peri- 

 stome, (a) and (g) nat. size; (b), (c), (d), (e), (f), (h), and (j) enl. 



