( 556 ) 



122. Lastrea {Bory, 1824, mutât.); Presl, 1836. 



Dryopteris Adanson , 1763 ; Lastreastrum Presl, 1849. 



Schott, 1834. Arsenopteris Webb. et fi. (pt.), 1847. 



Gleichenia Necker, 1790. Gymnothalamium Zenker MS.; 

 Aspidium Sw. (pt.), 1800. Kze., 1851. 



Nephrodium Rich. (pt.), 1803. Hemestheum Newm., 1851. 



Arthrobotrys FPaW., 1828. Lophodium Newm., 1851. 



Thelypteris Schott, 1834. Camptodium Fée, 1851. 



Hypodematium tfse. , 1837. Ooclilamys Fée , 1851 . 



Amauropelta Kze., 1840. Pachyderris J. Sm. MS. (1854). 



Dichasium A. Br., 1841. Pycnopteris Moore, 1854. 



123. Oleandra Cm>., 1802. 



Neuronia Don, 1825. Ophiopteris Reinw., 1825. 



124. Nephrolepis Sc/iott, 1854. 

 Nephrodium Link, 1841. Lepidoneuron Fée, 1851. 



§ 20. Cystopterideae. 



125. Cystopteris Bernhardi, 1806, 

 Cyclopteris Gra?/, 1821. Cystea Sm., 1828. 



126. Acrophorus Presl, 1836. 

 Leucostegia /Ves/, 1836. Odontoloma J. Sm., 1842. 



127. Humat,a Cav., 1801. 

 Pachypleuria Presl, 1836. Pteroneuron Fée, 1851. 



§ 21. Davallieae. 

 128. Microlepia Presl, 1856. 



Scyphofilix ^m&. du Petit Neuropteris Desv., 1827. 



Thouars, 1811. Selenidium A'ze., 1837. 



Saccoloma Klfs., 1820. Tapeinidium Près/, 1849. 



