POLYPODIACEAE XXIII 
1841. Bathmium Link (non Pr. 1836) 1857. Dictyophlebia Gris. (Aspidium $). 
(8 1). ($ 1. 
1849. Heterogonium Pr. (8 2 g). —  Patanema J. Sm. (8 2f). 
— . Microbrochis Pr. ($ 2a). 1858. Phegopteris sp. Mett. (S 3). 
— . Polydictyum Pr. (8 2b). 1862, Nephrodium $8 Pleocnemia Hk. 
— Proferea Pr. (8 4). (8 4. 
1850-52. BathmiumFée(Link 1841 pt.) 1864. Hemionitis sp. Hk. (8 2 h). 
(8 1). 1866. Grammatosorus Regel. (8 2 i) 
— . Cardiochlaena Fée (8 2 e). 1867. Melanopteris J. Sm. (8 1). 
— . Dryomenis Fée (8 2c). — . Nephrodium $ Pleocnemia et Sa- 
—  . Phlebiogonium Fée (S 2 d). genia Bak. (8 2 et 4). 
— Podopeltis Fée (S 1). — . Polypodium $8 Dictyopteris Bak. 
1852. Deparia 8 Trichiocarpa Hk. (S 2f). (8 3). 
— . Cionidium Moore. (8 2 f). 1868. Gymnogramme $ Digrammaria 
1855. Dictyocline Moore ($ 2 h). Bak. (8 2g). 
1856. Trichiocarpa (Hk. 1852) J. Sm. 1891. Depariopsis Bak. (Polypodium 8) 
(8 20. (8 3) 
1903. Arcypteris Underw. (8 3). 
8 1. Teetaria (trifoliatum). 
Tectaria Cav. 1799 — Aspidium Schott 1834 — Bathmium Link 
1841. Fée 1850-52 — Aspidium $ Dictyophlebia Gris. 1857 — 
Aspidium 8 Euaspidium Hk. 1862 pt. Bak. 1867, Diels 1899 pt. - 
— Aspidium $ Bathmium Pr. 1836 (singaporianum) — Podopeltis 
Fée 1850-52 — Melanopteris J. Sm. 1867 (plantaginea). 
8 2. Sagenia (2). 
Sagenia Pr. 1836 — Aspidium $ Euaspidium pt. Hk. 1862. Diels 
1899 — Nephrodium $8 Sagenia Bak. 1867 — Aspidium $ Sagenia 
pt. Christ 1897. 
. Mierobrochis Pr. 1849 (cicutarium * SERRE 
. Polydictyum Pr. 1849 (menyanthidis). 
. Dryomenis Fée 1850-52 (siifolium). 
. Phlebiogonium Fée 1850 52 (brachiatum). 
. Cardiochlaena Fée 1850-52 (martinicense). 
. Cionidium Moore 1852 (Moorei) — Deparia $ Trichiocarpa Hk, 
1852 — 'Trichiocarpa J. Sm. 1856 — Patanema J. Sm. 1857 
— Deparia sp. Bak. 1866. 
& Digrammaria Pr. 1836 (ambigua) —  Heterogonium Pr. 1849 
— Gymnogramme $ Digrammaria Bak. 1868. 
h. Dictyocline Moore 1855 (Griffithii) — Hemionitis sp. Hk. 1864. 
Bak. 1868. 
i. Grammatosorus Regel. 
8 3. Arcypteris (irregulare). 
Dictyopteris Pr. 1836 pt — Polypodium 8 Dictyopteris Hk. 1864. 
Bak. 1867 — Phegopteris 8 Dictyopteris Christ 1897 — Arcypteris 
Und. 1903. — Polypodium $ Depariopsis Bak. 1891 (depariopsis). 
$ 4. Pleoenemia (Leuzeanum). 
Pleocnemia Pr. 1836 — Nephrodium $ Pleocnemia Hk. 1862. Bak. 
1867. Aspidium 8 Pleocnemia Christ 1897. Diels 1899: — Proferea 
ht 1849 (excellens). 
"00-75 pn» 
