794* cland.es. marriages, ferns. Ofrnunda. 



* * Scapes naked ; growing from the root, 



verticillata. 8. O. fcapes rooted ; racemes verticiU'd, frond fuperde- 

 compound. verticiWd. 



cervina. 9. O. fcape rooted, frond feather'd : feathers moft 



intire. flag. 



bipinnata* 10. O. fcape rooted, frond feather'd : feathers feather- 

 cleft, twice- feather 'd. 



filiculifolia. 11. O. fcape rooted panicled, frond fuperdecompound. 



fernlet-deavid* 



* * * C I he frond itfelf bearing the Fructifications. 



regalis. 12. O. fronds twice-feather'd ; raceme-bearing at top. 



royal. 

 claytoniana. 13. O. fronds feather'd: feathers feather-cleft clofe-fruc- 

 tifying at top. 



* 7F vjfc tJ> 



Some Fronds leafy, others fructifying* 



capenfis. O. fronds feather'd : feathers heart-lanced notch- 



. letted. cape. 



cinnamomea. 14. O. fronds feather'd : feathers feather- cleft, fcapes 



fhaggy, racemes oppofite compound, cinnamon' 



Struthiopte- 15. O. fronds feather'd : leathers feather-cleft, fcape 



ris. fructifying two-rank'd Ofirich-wing > d. 



Spicant. 16. O. fronds lanced feather-cleft : divifions confluent 



moft intire parallel. Spicant. 



crifpa. 17. O. fronds fuperdecompound : alternate feathers 



round iih gaih'd. curl'd. 



1 173. ACROSTICHUM. Fructifications covering 

 the whole diik of the Frond. 

 Acrojiick. 



* Frond fiimple undivided, 

 lanceolata. 1. A. fronds linear-lancod acute, moot climbing, lanced, 

 citrifoiium. 2. A. fronds lance-egg'd moft intire, {hoot climbing. 



citron-leaved. 



heterophyllum. 3. A. fronds moft intire fmooth petioled : barren ones 



roundifh ; fertile ones linear. different-leaved. 



crinitum. 4. A. fronds egg'd obtufe fhaggy hairy above, hairy. 



punclatum. 5. A. fronds heart-tongued pointed moft intire dotted 



above. dotted. 



A. frond 



