90 



BOTANICAL GAZEITE. 



seiited by Mr. Wright's 950 and 1062, tlie former beiii.<>; also Hooker's Ilemitelia cah,- 



lepis. 



33. Blechnum loiujifuUiim, H. B. K. 



31, Aspidinm semicorduttim, Swartz. 



35. Aspleiiiiim lunvlatnm, Swartz. 



36. Adinntwn macropfn/llnnu Swartz. 



37. Pol'ijindium incanum, Swartz. 



40. Gleiche.nia pnbesccna, H. B. K. 



41. Aspidium irifoliatum, Swartz. 



42. Selncjinellapatnla.Spyinii;. 



45. Aspidium effvtsiim, GviaebAch. . , 



46. AspUniiiim intriliim, Swartz. 



47. A-ndanivin crennlatHm,Bnkev.~A. >itria(}<in,Gv'i»(^hiic]i. 



48. Adiuntuni olitusHin. Desv. 

 51 tiUicheuia pectinaUi, Pi'esl. 



,52. Pijhipodium neri(folinm,^ii\\\<y\hv. 



53. P(e>v's pwn^eHS, vvilhleiiow. 



54. Aspidinm. Perliaps this is the Xephrudiiiyn deflexion, J. Smitii, refori-ed to 



in Syn. Fil., p. 292. 



55. Nephrolepis amta, Presl, 



57. Menischim reticuhitum, Swz. Some of tlie specimens niiglit pass for .V. sev- 

 ratum, which is scarcely distinct. 



58. roll/podium elongatum, Swartz.— Gi/muogmmme clomjatum, Hooker, 



60, AlsophUaferox,'PYQ&\., 



61, Asplenhun cuUrifolium, Linn, 



62, Aneimia Brenteliana, Presl,— .4. mandiocana, Grisebacli, not of Raddi. 



63, AcrosticMim alienum, Swz., var. Purditei, Grisebach. 

 66. Poll/podium sororium, H. B. K. 



68. Polypudium vaceiniifolium, L. f. 



69. Acrostichum {Polybotrya) osmundaceum, Hooker. 



70. Nephrolepis exaltata, Presl. 



71. Adiantiim poh/phtillnm, WiUd. 



73, Pohjpodium { Phijmutodes) nematorhizon, sp, nov, ; caudiee pertenui scan- 

 dente, paleis ovatis ornato, frondibus (semipedalibus pollicem fere latis) eonsim- 

 ilibus sub-sessilibus tenni-chartaceis lanceolatis acnminatis m'nnte fu.sco-pnncta- 

 tis, snbtus ad costam paicepaleaceis; venulis conspicuis reticnlatis; areolis para- 

 costalibus vacuis nisi vennla inflexa libera si^natis; areolis seriei secundae sorif- 

 eris, tertia? minoribus sterilibus; soris rotundis a costa remotis venulas singulas 

 vel binas coronantibus, — 



This species comes between P. Swartzii and P. h/copodiindes. It has the 

 slender rhizome and the thin texture of the first, fbut the chati" of the rhizome is 

 broader and shorter,) and the fronds of the second. The venation varies a good 

 deal even in the same frond. The paracostal areoles are broad, and often have a 

 free vein let running in from the outer taargin of the areole. The sori are borne 

 on either single veinlets or on a pair of ve'inlets, as in Plilebodium; and sometimes 

 the paracostal areole opens into the fruiting areole outside of it, in which case the 

 fertile venule bears a short branch or two below the sorus. A single sterile frond 

 differs very little from the fertile fronds. 



74. DavalUa inceqitalis. Kunzc. 



75. Blechnvm voluhile, Kaulf, 



76. Trichomanes sinnosum, Richard, 



77. Pteris aquilina, L,, var, esculenta, Hooker and Baker. 



78. Adiantum tenerum, Swartz, 



