80 



lliwardia, J- Sm. 



< :l--i liecra, Kaulf. 

 I'lutyloma, J. Sm. 

 Doryopteris, J. Btn. 

 Pteris, Eton. 

 Allosoroi, Bernh. 



c. ratodactylU, 3. Sm. 



Phorolobtu, l>esv 

 Ainphiblestra, Prtrf. 

 Utobrochia, Pral. 

 Campterta, Pral 

 Monogonia, Presl. 

 .1.11:1. -onia, Hook. 

 Nilpichlaena, J. Sm. 

 Blechnom, Knn. 



Sodferia, Kaulf. 



Acroptcris, Link part. 



BaplopierU, Presl. 



l.wnaria. If'iV/if. 



~ tetania, R. Br. 

 Yittaria, Smith. 

 Btruthiopterlfi, Willi- 

 Onoclea, Linn. 



Angiopterit, Mitch. 



< ilvpterium, Bernh. 

 RagiopteriB, pral. 

 Neottopteris, J. Sm. 

 AM'lenium, Linn. 



OnopterU, Bernh. 



Belvtiia, Mirb. part. 



Acroptcris, Link. 

 Thamnopteris, Pral. 

 Darea, Juss. 



Caenopteris, Berg. 

 Ilemidictvum, Pral. 

 Allantodia, K.lsr. 

 Doodia, R. Br. 

 Woodwardia, Smith. 

 Scolopendrium, Smith. 

 Antigramma, Pral. 

 Camptosorus, Link. 

 nnychium, Kaittf. 



i.cptostcgia, Don. 

 Diplazium, Sicart:. 



Callipteru, Bory. 

 Anisogonium, l'r,:il. 

 Digrammaria, Pral. 

 owgonium, Presl. 

 Didymochlaena, Desv. 



Mnnochlaena, Gaud. 



Hippodium, Gaudich. 



Tegularia, Keinw. 



t'rramiinn, Ileiuw. 



llysterocarpus, Langs 

 Nephrolepis, Schott. 

 Nephrodium, Rich. 

 Oleandra, Cav. 



Keuronia, Don. 



POLYI'ODIACE.-E. 



OphiopterU, Reinw. 



Drvopteris, Adans. 



Uutrao, Presl. 

 Thelypteria, Schott. 

 Arthrobotrys, Pral. 

 Aspidiura, Suartz. 



,,, /milium, Neck. 

 Polystichum, Roth, 



Teclaria, Cav. 



Rumohria, Badd. 

 Phanerophlebia, Presl. 

 Fadgenia, Ilo"kcr. 

 Cyclodlum, Pral. 

 Cyrtomium, Pral. 

 Bagenla, Presl. 

 Bathmium, Presl. 

 Cystopteris, Bernh. 

 Acrophorus, Presl. 



■; leucostegia, Presl. 

 Lindsa?a, Dryand. 

 Schizoloinia, Gaud. 



Hymcnotomia, Gaud. 

 Isoloina, J. Sm. 

 Dictyoxiphium, Hooker. 

 Synaphlebium, J. Sm. 

 Odontosoria, J Sm. 

 Davallia, Smith. 

 Microlepia, Presl. 

 Saccoloma, Kaulf. 

 Humata, Cav. 

 Pachypleuria, Presl. 

 Colposoria, Presl. 



Wibelia, Bernh. 

 Odontosoria, Presl. 

 Stenolobus, Pral. 

 Prosaptia, Pral. 

 Cystidium, J. Sm. 

 Dicksonia, Herit. 

 Balantium, Kaulf. 

 Cuk-ita, Presl. 

 Sitolobium, Desv. 



Denstacdtia, Bernh. 

 Leptopleuria Presl. 

 Putania, Presl. 

 Pa-sia, St. Bit. 

 Cibotlum, Kuiilf. 



Pinonia, Gaudich. 

 Deparia, Hook et Orev. 

 Woodsia, R. Br. 



Ph i/.iematium, Kaulf. 

 'Piacalpe, Blum. 

 ] Hymenocystis. C.A. Met/ 

 Hypoderris, R. Br. 

 "phaeropteris, R. Br. 



Peranema, Don. 



Podeilema, B. Br. 



Prionoptcris, Wall. 



II. _ Cyathecr. Kaulf. 

 r.num. (1824) ; spore- 

 cases with a vertical 

 ring, usually sessile, 

 on a more or less 

 elevated receptacle ; 

 spores 3-cornered or 

 3-lobed. 



Thyrsopteris, Kunz. 



Panicularia, Coll. 



? Chonta, Molin. 

 Schizochlaena, J. Sm. 

 Hemitelia, R B: . 

 Cnemidaria, Presl. 

 Alsophila, R. Br. 

 Haplophlebia, Mart. 

 Dicranophlebia, Mart. 

 Metaxya, Presl. 



? Amphidesmium, Scht. 



Trichopteris, Park. 

 Trichipteris, Presl. 



Chnoophora. Kaulf. 

 Arachniodes, Blum. 

 Gymuosphaera, Blum. 

 Cyathea, Smith. 



Sphceropteris, Bernh. 

 Schizocaena, J. Smith. 



Notocarpia, Presl. 

 Disphemia, Presl. 

 Cnemidaria, Presl. 

 Matonia, R. Br. 



III. Parkerece. Hooker, 

 exol.fi. p. 147.(1825): 

 spore-cases very thin, 

 surrounded by a broad 

 imperfect, sometimes 

 obsolete ring. 



Ceratopteris, Brongn. 



Ellobocarjius , Kaulf. 



Teleozoma, R. Br. 



Cryptogcnis, Rich. 



Furcaria, Desv. 



Cryptogramma, Grev. 

 Parkeria, Hooker. 



Fig. I.Vll. 



[ACEOGK.NS. 



Eildl. Gen. xxxvii. — 

 Spore-cases marginal, 

 placed upon the surface 

 of a vein extended be- 

 yond the edge of the 

 leaf, with a complete 

 horizontal ring ; spores 

 convexo-tetraedral. 



Ilymenophyllum, SmitJi. 

 Trichomanes, Linn. 



Didymoglossum, Desv. 



Hymenoslachys, Bory. 



Feea, Bory. 



Lecanium, Presl. 



Cardiomanes, Presl. 



Ragatelhis, Presl. 



Ccphalomenes, Presl. 



Neurophyllum, Presl. 



Microgoniwm, Presl. 



Abrodietyum, Presl. 



Meringium, Presl. 



Hemiphlebium, Presl. 



Leptocyonium, Presl. 



Myrmecostylum, Presl. 



Ptychophyllum, Presl. 



Sphcerocyonium, Presl. 



Iltnnenoglossum, Presl. 

 Loxsoma, R. Br. 



V. — Gleiehencce. Schis- 

 matopterides, Willd. I. 

 c. 69. (1810).— Gleiche- 

 neae, R. Br. I. c. 160. 

 (1810) ; Kaidfuss I. c. 

 36. (1824). — Bory, I. 

 c. (1824). — Pleurogy- 

 ratae, Bernh . — Gleiche- 

 niaceae, Mart. ic. pi. 

 105. M834) ; Endl.gen. 

 xxviii. ; spore - cases 

 dorsal, with a trans- 

 verse occasionally ob- 

 lique ring, nearly ses- 

 sile, and bursting 

 lengthwise internally ; 

 spores oblong, or kid- 

 ney-shaped. 



Fig. LVI11. 



I V . HymenophyUece. 

 Endi. prod. Norf. 16. 



(1833); Martii ic. pi. 

 crypt. 102. (1834); 



Fig. LIX. 



Gleichenia, Smith. 

 Mertensia, Willd. 



Dicranopterit, Bernh. 

 Sticherus, Presl. 

 Platyzoma, R. Br. 

 C'aly'mella, Presl. 



VI. — Schizcreee. Mart. 

 ic.pl. crypt IIS. (1834); 

 Endl.gen. xxix.; spore- 

 cases dorsal, with a 

 complete terminal con- 

 tracted ring ; spores py- 

 ramidal or conical. 



Aneimia, Swartz. 



Oinithojjtcris, Bernh. 

 Anemidictvon. J. Sm. 



' lg. LVlI.-Antrophyum Lessonii Fig. LVIIL— Spore-cases and cup of Trichomanes radicans. 



Fig. LIX.— Spore-cases of Mertensia Hexuosa. 



