— Pseudachomanes, Pr.—' 
LIST OF GENERIC NAMES. 
Ophiola, Desv. —Helminthostach 
Ophiopteris, Reinw.— Oleandra. T 
Orthogramma, Pr.—Lomaria.  — 
Ornithopteris, Bernh.— Anemia. 
Othonoloma, Link.—Cheilanthes, 
Pachychetum, Pr.—Trichomanes. 
Paehyderis, J. S'n.— Camptodium. 
Pachyloma, Van den Bosch, — Hy- 
menophyllum. 
Pachypleuria, Pr.—Humata. 
Pesia, St. Zi]. —Ornithopteris. 
onion; d c 
anieularia, Co/Za.—'Th teris. 
Parablechnum. Pr. —Bleelmuri. 
Parenclymaria, Mull.—Vittaria. 
Parestia, Pr.—Davallia. 
Parkeria, Hook.— Ceratopteris. 
Patania, Pr.— Dennstadtia. 
Peltapteris, Link.—Rhipidopteris. 
Peltochlena, Seka ata: 
Pericoptis, Wal?.—Schizoloma. 
. Phanerophlebia, Pr.—Cyrtomium. 
Phlebigonium, Fée—Aspidium. 
Phorolobus, Desv, — Cryptogramma. 
Phyllistis, Neck. —Asplenium. 
Physapteris, Pr.-—Cheilanthes. 
Physematium, Kaulf.—Woodsia. 
Pinonia, Gaud.—Cibotium. 
Plectopteris, #ée—Calymmodon. 
.. Plenasium, Pr.—Osmunda. 
. Pleurogoniun, Pr.—Lepicystis and 
Anapeltis 
peltis. 
Pleurogramma, R. Br.— Lepto- 
5 na, 
:Pleuromanes, Pr, —Trichomanes. 
} 
t 
| 
| 
| 
T: lytenium, Desv.—A ren. 
-~ Polytenium, .—An : 
= Prionopteris, Wall.—Matonia. 
.. Profera, Pr. —Pleoenemia. ` 
.. Pronephrium, Pr.—Nephrodium. 
5 ichomanes 
. Pseudathyrum, New. —Polypodium. 
pen odochea, dc Pu 
Psidopodium, Neck. —Po: um. 
ium, Pr,— Aglaomorpha, 
i Lp s, Link.— Pteris. 
.. Pteriglyphis, F&—Callipteris. - 
D 
a - 
Pteroneuron, Fée—Humata. 
Pterozonium, /ée—Gymnogramma, 
a Pec 
um. 
Ptychomanes, Hedweg.— Hymeno- 
phyllum. 
Pyenodoria, Pr.—Pteris. 
Pyenopteris, Moore—Lastrea, 
Pyrrhosia, Mirb.—Niphobolus. 
Ragatelus, Pr.—Struthiopteris and ` 
Ke à 
iopteris, Pr.—Onoclea, in part. 
Ramondia, Mirb.—Lygodium. : 
Rhizoglossum, Pr.—Ophioglossum, 
Riedlea, Mirb.— Osmunda. 
Ripidium, Bernh.—Schizea. 
Rumohra, Radd.—Polystichum. 
Runcinaria, Mull.—Vittaria. 
Sagenia, Pr.—Aspidium. 
Schaffneria, F/e—Antigramma. 
Scoliosorus, Moore— Avntrophyum. 
Seyphofelix, Aub. Pet, Thu,—Hu- - 
mata. 
Seyphularea, Fée—Davallia. 
Seytopteris, Pr.—Niphobolus, 
Selenidium, Aze.—Davallia. : 
Serphyllopsis, Pr. ?—Trichomanes, 
Sitobolium, Desv.—Dennstadtia. — 
Solenopteris, Wall.—Sellegua and ` ` 
Loxogramma. S 
Solenopteris, Zenk. MS.— Athy- 
rium. x 
Spherocionum, Pr,—Hymenophyl. ` 
lum. wore 
Spheropteris, Wall.—Peranema. _ 
Spheropteris, Bernh.—Cyathea. ` 
yc hn eet J. Sm.— Meso- ` 
6: na. ave E S 
Spherostichum, Pr,—Niphobolus. 
Spathepteris, Pr.—Pteris and Gym- 
Stegania, R. Br.—Lomaria, 
Stenolobus, Pr.—Davallia. —— 
Stenoloma, Fée—Odontosoria, — 
Stibasia, Pr. —Marattia, 
Pr.—Gleichenia. 
