1694 CRYPTOGAMIA. FILI£ES. 1882, 1883, 



lanccoJata. Fronds lance-linear, ere£: lines of fru&ification numer- 



ous. AEt* nMt. Beral 1. t. J. 

 fftfifomls. Fronds linear-ensiform, ere&- lines of fructification fo? 



litary, marginal. A3- Berol 2. t. Jyf. I- 



1882. ONOCLEA. Fructification crowded, occupying the 

 whole back of die divifibns of 4 feparate frond: invoclu_cr§ 

 from the membranaceous revolute margin pf die frond, 

 generally lacerated, opening towards the rib. 



V 



senftbllU, Barren- fronds pinriate,' with cut fegments, upper-one* 

 united; fertile-one- doubly pinnate, with recurved-glpbular fub- 

 divisions. Pluk. phyt. t. 404 f. 2. > 



pruthiopteris. Fronds doubly pinnatifid: fertile-ones with liriear obr 

 tule divisions and roundi'lh fubdivisions, t'lor. Qan. t. 169. 



capenjis. Fronds pinnate- barren-ones with heart-lanceolate ferrulate 

 divisions; fertile ones linear, naked Linn 



lineata. Fronds pinnate: barren-ones with obliquely hearted, nearly 

 entire divisions; fertile-ones linear, rib chaffy. Smart, ind gcc. 



ttttennuata. Barren-fronds pinnatifid, with the terminal-lobe very 

 long; fertile- ones pinnate, linear. Swartz /pec. 



1883. BLECHNUM. Frutlification in a continued longitudinal 

 line, each fide the rib of the frond and parallel with it: 

 involucre frcm the iurface, continued, opening towards the 



rib. 

 eccidentale. Fronds pinnate: divisions opposite, lanceolate, emargm- 



ate at the Dafe; upper-ones united. Plum.fi. /. 62. 

 tujirale. Fronds pinna! e: divisions heart-lanceolate, mucronate, rough 



on the margin. Pluk. t. 89./. 7. 

 orientale Fronds pinnate: divisions ensiform, tapering, alternate, Linn. 

 pundulatum. Fronds pinnate: divisions heart-linear-lanceolate, fome- 



what falcate, dotted on the margin; lower-ones gradually fhorter. 



Suwts.jp. 

 rigidum. Fronds pinnate; divisions heart- lanceolate, obtufe; upper- 



ones confluent Swart fpec 

 Horcaie. Barren fronds pinnatifid, with lanceolate rather obtuK 



parallel segments; fertile-ones pinnate, with linear pointed feg- 

 ments. Eng Bot. / 1159. 

 fmdeoides. Barren fronds pinnatifid, with lanceolate falcate pointer 



fegments: fertile-ones pinnate, linear, rather remote. 



Swart*, ind. occ. 

 frocerum. Fronds pinnate, diftincj : harren-ones pinnate, remote 



ovate-oblong, pointed, ferrate^ fertile-ones linear* 



Farst. Osmundia. 





