552 POLYPODIUM 
pedatum. Houtt. Nat. Hist. 14. 174. 1783; Pfl. Syst. 18! 196. 1786 — 
Gleichenia linearis. 
pedicularifolium Hoffm. Deutschl. Fl. 2. 10. 1795 — Athyrium filix femina. 
pedicularifolium Pr. Del. Prag. 1. 168. 822 — — Dryopteris caudata. 
pedicularis Willem. Usteri Ann. 18. 62. 1796 — Mauritius. 
Aspidium Kuhn 1868 (Dryopteris sp). 
(P) pediculatum Bak. Syn. ed. I. 455, 1868 — Borneo. — P. Lobbianum Hk. 
sp. 4. 226 t. 278 B. 1862. HB. 331 (non Hk. 1853); Ctenopteris J. Sm. 1875. 
(S) peduneulatum (Hk. et Grev.) Mett; Salom. Nom. 312. 1883 — India bor. 
China austr. — Ceterach Hk. et Grev. Ic. Fil. t. 5. 1827; Grammitis Bl. 
1828; Selliguea Pr. 1849; Grammitis Hamiltoniana Wall. 1828; Gymno- 
gramme Hk, 1864. HB. 389; Selliguea Bedd. 1868; Polypodium Diels 
1899. NPfl. 316; Selliguea Hamiltoni et Hookeri' Pr. 1836. 
(G) pellitum Willd.; Kl. Enum. 89. 1824 — Brasilia. 
Marginaria Pr. 1856; Goniophlebium Moore 1862. 
(P) pellueidum Klf. Enum. 101. 1824. HB. 334. Chr..83 — Ins. Hawaii. 
— P. myriocarpum Hk. 1837. 
peltatum Cav. Descr. 244. 1802 — P. fidere. 
peltideum Link, Hort. Berol. 2. 94. 1833 — P. phymatodes. 
Penangianum Hk. sp. 5. 52. 1863 — Cyclophorus. 
(P) pendulum Sw. Prod. 131. 1788. Mett. n. 65. HB. 320. Chr. 81. NPfl. 310 — 
Amer. trop. — Ctenopteris J. Sm. 1875. 
pendulum 7. Gardnerianum Bak. Fl. bras. 1?. 513. 1870 — P. brevistipes. 
Penna marina Poir. Enc. 5. 520. 1804 — Blechnum. 
pennatum Poir. Enc. 5. 535. 1804 — Dryopteris megalodus vel D. tetragona. 
pennigerum Forst. Prod. 82. 1786 — Dryopteris. 
? pennigerum Pr. Rel. Haenk. 1..25. 1825 — Dryopteris gongylodes. 
(PI) pentaphyllum Bak. Ann. Bot. 5. 478. 1891 — Ins. Philipp. 
Percivalii Jenm.; Bak. Ann. Bot. à. 456. 1891 — Dryopteris. 
(P) pererassum Bak. JoB. 1887. 26. NPfl. 308 — Costa Rica. 
(PD percussum Cav.Descr. 243. 1802. Mett, n. 159. HB. 356. Chr. 103 — Costa 
Rica-Peru-Brasilia, — Pleopeltis Hk. et Grev. 1828; Phlebodium J. Sm. 
1841; Drynaria Fée 1850-52; Niphobolus Keys. 1873; Lepicystis Diels 
1899. NPfl. 323. 
(P) perludens Bak. Journ. Linn. Soc. 16. 204. 1877 — neri 
(PI) persicariifolium Schrad. Gótt, gel. Anz. 1824. 867. Mett. n. 178. HB. 358. 
Chr. 104. NPfl. 316 — Ind. occ. Brasilia. Ecuador. — Microgramma Pr. 
1836; Mecosorus Kl. 1847; Drynaria Fée 1850-52; Pleopeltis Moore 1857. 
(G) persieifolium Desv. Berl. Mag. 5. 316. 1811. HB. 344 — Java. Celebes. 
Goniophlebium Bedd. 1870; ? Phegopteris Christ 1900. Polypodium 
cuspidatum Bl. 1828; Fl. Jav. Fil. 175 t. 82 (non Pr. 1825 nec Don 
1825); Goniophlebium Pr. 1836; Schellolepis J. Sm. 1866 — Polypodium 
grandidens Kze. 1846; Goniophlebium Fée 1850-52. 
persimile Bak. JoB. 1876. 344 — Dryopteris. 
pertusum Roxb.; Hk. Exot. Flora 2. t. 162. 1825 — Cyclophorus adnascens. 
(P) peruvianum Desv. Prod. 231, 1827. HB. 326. NPfl. 310 — Venezuela-Peru- 
Argentina. — Ctenopteris J. Sm. 1875. 
(Gr) Pervillei Mett; Kuhn, Fil. Afr. 150. 1868. HB. ed. II, 321 — Ins. Sechellae. 
(G) petiolatum Dav, Bot. Gaz. 19. 394, 1894 — Mexico. 
petiolosum Christ, Nu. Giorn. bot. It. n. s. 4. 96 t. 1f. 2.1897 — Cyclophorus. 
