401 
Lecanopteris, Bl. 
Onychium, Rnwdt. 
^ Hemionitide^, 
Freyc. et Kaulf. 
Hemionitis, L, 
Aspidium, Swz. 
Tectaria, Cav. 
Nephrodium, Mich. 
Lastrea, Bory. 
Cyclosorus, Link. 
Monogramma, Schkr. ^ CvATHEiE, Freyc. et 
Allosorus, Bernh. 
Cheilanthes, Swz. 
Cryptogramma, Br. 
Phorobolus, Desv. 
Gymnogramma, Desv. Didymochlaena, Desv. Schizolome^e, 
Ceterach, W. Tegularia, Rnwdt. Freyc. et Gaud. 
Grammitis, Swz. Monochlcena, Gaud. Lindsaea, Dryand. 
Cochlidium, Kaulf. Nephrolepis, Schott. SchizoLoina, Gaud. 
Selliguea, Bory. Asplenie^e, Freyc. Vittaria, Sm. 
Xiphopteris, Kaulf. et Kaulf. Leptochilus, Kaulf. 
Micropteris, Desv. Asplenium, L. 
Antrophyum, Kaulf. Darea, Juss. 
Meniscium, Schreb. Cenopteris, Bernh. 
Taenitis, Sw. Diplazium, Swz. 
Polyaetnium, Desv. Callipteris, Berg. 
? Pteropsis, Desv. Athyrium, Roth. 
Notholasna, R. Br. Stegnogramma, Bl. 
Allantodea, Br. 
Cistopteris, Bern. 
Cystea, Sm. Kaulf. 
Scolopendrium, L. Blechnum, L, 
Kaulf. 
Cyathea, Sm. 
? Hypodematium, 
Kze. 
Sphaeropteris, Bernh. 
Peranema, Don. 
Alsophila, R. Br. 
Deparia, Hook, et Gr. 
? Thyrsopteris, Kze. 
Chnoophora, Kaulf. 
^ Adiante^e, Freyc. et Gymnosphaera, Bl. 
(B. Indusiatce, Hook.) 
^ AspiDiEiE, Bory. 
Pleopeltis, H. B. K. 
Polystichum, Roth. 
Hypopeltis, Mirb. 
Neuronia, Don. 
Ophiopteris, Reinw. 
Rumohria, Raddi. 
? Ilypoderris, R. Br. 
Matouia, R. Br. 
Kaulf. 
Adiantum, L. 
Cassebeeria, Kaulf. 
^ Doodiee:, Freyc. et 
Kaulf. 
Woodwardia, Sm. 
Doodia, R. Br. 
Arachniodes, Bl. 
Trichopteris, Presl. 
Woodsia, R. Br. 
? Hymenocystis, Mey. 
Diacalpe, Bl. 
^ Dicksoniee:, Freyc. 
et Kaulf. 
^ Blechne.e, Freyc. et Dicksonia, L’Herit. 
^ PxERiDEiE, Freyc. et Lomaria, W. 
Kaulf. 
Pteris, L. 
Nemopteris, Desv. 
Onychium, Kaulf. 
Jamesonia, Hook, et 
Gr. 
Lonchitis, L. 
Stegania, R. Br. 
? Leptostegia, Don. 
Hymenolepis, Kaulf. 
Sadleria, Kaulf. 
ONocLEiE, Hooker. 
Onoclea, L. 
Struthiopteris, W. 
Dennstadtia, Bernh, 
? Stobolium, Desv. 
Balantium, Kaulf. 
Saccoloma, Kaulf. 
Cibotium, Kaulf. 
Pinonia, Gaud, 
? Davallia, Sm. 
Humata, Cav. 
Physematium, Kaulf, 
Order CCLXXVII. GLEICHENIACEE:. 
ScHiSMATOPTERTDES, WUld. 1. c. 69. (1810). — Gleichenee, R. Br. 1. c. 160. (1810); 
Kaulfuss 1. c. 36. (1824) ; Bory, 1. c. (1824). — Peeurogyrate, Bernh. — Gleiche- 
NiACE.E, Mart, ic pi. crypt. 105. (1834). — Parkeriacee:, Hooker Exot. FI. t. 147. 
(1825) ; t. 231. (1827) ; Hooker et Greville leones Filicum, t. 97. (1828). — Tricho- 
manoidee:, Kaulf. Kunze. — Cnemipterides,. (1810). — Hymenophyllee:, 
Endl. Prpdr. Norf. 16. (1833) ; Mart. Ic. PI. Crypt. 102. (1834). 
Essential Character. — Thecce furnished with a transverse, occasionally oblique 
annulus, nearly sessile, and bursting lengthwise internally. 
GENERA. 
§ 1. Gleichenie^, § 2. Parkeriee:, § 3. Hymenophyllee:, 
R. Br. Hooker. Bory. 
Gleichenia, Sm. Parkeria, Hooker. Hymenophyllum, Sm. 
Dicranopteris,BQXVi\i. Ceratopteris, Brong. Trichomanes, L. 
Mertensia, W. Teleozoma,'R.Bx. Didymoglossum,Desv. 
Platyzoma, R. Br. Ellebocarpus, Kaulf. Feea, Bory. 
Furcaria, Desv. Hymenostachys, Bory. 
D D 
