XL 
ENUMERATIO GENERUM SYSTEMATICA 
1879. Pteridella Mett; Kuhn ($6et 7). 1891. Bakeriopteris sp. O.Ktze. ($8 4). 
1882, Pteridellastrum Prantl (Pellaea 8) 1896. Hymenoloma Dav. (Pellaea $). 
(8 7). (8 2c). 
1891. Allosorus O.Ktze. 
é1 
8 2. 
8 6. 
5 1. 
$ 8. 
Platyloma (paradoxa. 
Platyloma J. Sm. 1841. 
Eupellaea (atropurpurea). 
Pellaea Link 1841 — Pellaea 8$ Allosorus pt. Bak. 1868 pt. Christ 1897. 
a. Synochlamys Fée 1857 (ambigua). 
b. Crypteris Nutt. 1858 (andromedifolia). 
c. Hymenoloma Dav. 1896 (membranacea', 
. Mildella (intramarginalis: 
Mildella Trev. 1876 — Pellaea $ Pteridomorpha pt. Christ 1897. 
. Ormopteris (gleicheimoides). 
Cassebeera sp. Klf.? 1824. Bak. 1867. Christ 1897. Dicls 1899 — 
Bakeriopteris sp. O.Ktze. 1891. 
Argyrochosma (nivea). 
Gymnogramme sp. Klf. 1824 — Notholaena $ Argyrochosma J. Sm. 
1841 — Cincinalis Fée 1850-52 —  Notholaena $ Cincinalis Bak. 
1868 (pt). Christ 1897 (pt) —  Pellaea $ Cincinalis Prantl 1882. 
Diels 1899. 
Pteridella Prantl 1882 (Doniana). : 
Pellaea S Platyloma pt. Bak. 1867. Christ 1897 —  Pteridella 
Mett. 1879. 
a. Holcochlaena Bak. 1867 TUSCE - Pellaeopsis J. Sm. 1875. 
Pteridellastrum Prantl 1882 (viridis). 
Pellaea $ Platyloma pt. Bak. 1867. Christ 1897 —  Pteridella pt. 
Mett. 1879 — Pellaea $ Pteridomorpha pt. Christ 1897. 
Choristosoria (pteroides). rm 
Choristosoria Mett. 1879. Cheilanthes sp. Bak. 1867. Christ 1897. - à 
68. DORYOPTERIS J. Smith 1841, 1842 emend, Diels 1899. POM: 39. 
Typ. Pteris pedata L. 
M3. Pteris sp. L. 1850-52. Pellaea sp. Fée ($ 1). 
1824. Cassebeera pt. KIlf, 1824 (typ.) 1857. ?Cheiloplecton Fée ($8 1 c). 
Diels 1899 (non Dennst.1818: 1869. Heteropteris Fée (non Fée 1843). 
gen. Melastomat.) (8 1a). ($ 2). 
1836. Litobrochia sp. Pr. (8 2). —  DoryopteridastrumFée(Pellaea 8). - 
1841. Doryopteris J. Sm. (8 2). (8 1). ie 
1847. Lytoneuron Kl. (Doryopteris 8). 1891. Allosorus sp. O.Ktze. (8 1). 
5 1. 
. (8 1b) — Bakeriopteris sp. O.Ktze. (8 1 a). 
Doryopteridastrum (concolor). : 
Pellaea $ Doryopteridastrum Fée 1869 — Pellaea $ Cheiloplecton 
Bak. 1867 pt. Christ 1897 — Allosorus sp. O.Ktze. 
a. Bakeriopteris O.Ktze. 1891 (triphylla) — Cassebeera Klf. 1824. 
Bak. 1867. Christ 1897. Diels 1899. 
b. Lytoneuron Kl.1847 (lomariacea) — Pteris $ Heterophlebtum : 
pt. Bak. 1867. 
?c. Cheiloplecton Fée 1857 (ambigua). 
