ACOTYLEDONS. — Musci. Hypnum. 145 



Hab. Heaths, woods, and hedge-banks. 



28. H. proliferum, stems mostly tripinnate, leaves serrated papil- 

 lose on the back, the cauline ones cordato-acuminate striated, 

 with the nerve running nearly to the point, those of the branches 

 more ovate with a single or double nerve at the base. Muse. 

 Brit. p. 103. t. 25. Lightf. p. 750. 



Hab. Woods, banks, heathy places, &c., common. 



29. H. prcBlo?igumj stems subbipinnate, leaves distantly placed 

 patent cordate or ovate acuminated serrated, nerve disappearing 

 below the summit, capsule ovate cernuous, lid rostrate. Muse, 

 Brit. p. \03. t. 25. Lightf. p. 751. 



Hab. Shady banks, trunks of trees, &c,, common. 



§§ Stems pinnated, or irregularly branched. 



30. W. flagellar ey stems pinnate (or irregularly bipinnate), leaves 

 thickly set cordato-acuminate serrated very faintly two-nerved 

 at the base, capsule oblong cernuous, lid conical. Muse. Brit, 

 p. 104. /. 25. 



Hab. Ben Lawers, G. Don. Argyleshire, Capf. Carmichael. 



31. H. piliferum, stems somewhat pinnated, leaves ovate with a 

 long narrow acuminatiou serrated, nerve disappearing below 

 the middle, capsule ovate cernuous, lid rostrate. Muse. Brit. 

 p. 105. 



Hab. Banks, &:c. In fruit at Braid hermitage, Mr. Arnott. 



32. H. rutabulum, stems variously branched, leaves patent ovate 

 acuminated serrated at the points striated their nerve reaching 

 halfway, capsule ovate cernuous, fruitstalk rough, lid conical. 

 Muse. 'Brit. p. 105. t. 26. Lightf. p. 747. 



Hab. Trees and banks, extremely common. 



33. H. velutinum, stems variously branched, leaves erecto-patent 

 ovate often approaching to lanceolate acuminated serrated stri- 

 ated, nerve reaching half way, capsule ovate cernuous, fruitstalk 

 rough, lid conical. Muse. Brit. p. 105, /. 26. Lightf. p. 763. 



Hab. Woods and hedge-banks, common. 



34. H. ruseifoliumy stems variously branched, leaves loosely im- 

 bricated subpatent broadly ovate acute serrated concave, their 

 nerve reaching nearly to their summit, capsule ovate cernuous, 

 lid rostrate. Muse. Brit. p. 106. t. 26. H. rutabulum /S., 

 Lightf. p. lAl. 



Hab. Stones in rivers, &c., common. 



35. H. striatum, stems variously branched, leaves patent cordato- 

 acuminate serrated striated, nerve reaching beyond the middle, 

 capsule oblongo-ovate cernuous, fruitstalk smooth, lid rostrate. 

 Muse. Brit. p. 106. t. 26. 



Hab. Woods, stones, banks, &c. 



36. H. confer turn J stems variously branched, leaves erecto-patent 

 ovate acuminated concave serrated, their nerve reaching half 



