798. CLANDES. MARRIAGES. FERNS. Blechnum, 



1 175. BLECHNUM. Fructifications in two lines, 

 apppoximated to the rib of the 

 frond, parallel. 



occidentak. 



ortentale. 



aujlrale. 



virginicwn, 

 radicans. 



japonic urn. 



B. fronds feather'd : feathers lanced oppofite end- 

 nick'd at the bafe. occidental. 



B. fronds feather'd : feathers linear alternate, ori- 

 ental. 



B. fronds feather'd ; feathers fubfeffile heart lanced 

 moft intire: the loweft ones oppofite. jouthern. 



B. fronds feather'd : feathers many-cleft, virginian. 



B. fronds twice-feather'd : feathers lanced notchlet- 

 ted ; the fructifying linelets interrupted, root- 

 ing. 



B. fronds feather'd : feathers lanced half-feather- 

 cleft .* lobes obtufifn faw'd. S. Japan. 



1 176. HEMIONITIS. Frudlif. in decuffated lines. 



lanceolata. I. H. fronds lanced moft intire. lanced, 



parafitica. 3. H. fronds egg'd pointed, (hoots chaffy creeping. 



parafite. 

 palmata. 2. H. fronds handed maggy. banded. 



1 177. LONCHITIS. Fruttif. in the linelets under 

 the finufes of the frond. 



hirjuta. 

 aurita. 

 repens. 

 pedata. 



L. fronds feather -cleft obtufe moft intire, moots 



branchy maggy. foaggy> 



L. fronds feather'd: loweft feathers two-parted, 



moots undivided prickly. 



V. 



L. fronds feather'd ; feathers alternate finuous, moots 

 branchy prickly. creeping. 



L. fronds footed ; feathers feather-cleft fawletted. 



footed. 



1178. AS- 



