CRYPTOGAM1A FILICES. 227 



Systematic English Form of Col.of Month Native Yr.of Boll md 



Name. Name. Leaves, &c. Flow. ofFl. Country, Introd. Prop 



alatum. winged. lanc.pinn.leafl.obl.scrr. br. 4. 9. Jamaica. S.$. dividing the 



Donglasii. Douglas's. ov. cord, acuin. ent. br. N.Ainer. II. ,.1. plant , at ».',, 



Filix-femina. b.f. female, lanc.bipin.pinnul.lin.ser. br. 7. 8. Britain II. [J. roots, or 



fontanum. b.f. smooth. bipinn.lin.lanc.leafl.obo. br. 6. 8. England H.l&.eowin 



Aspidium fontanum. e.b. 



lauceolatum. b.f. green-lanceolate.lan.bipinn.leafl.obo.den. br. 6. 9. England H.$J. 



marinum. E.F1. sea. pinn. leafl. obt. obi. serr. br. 6.10. Britain II. 33. 



Nidus, b.m. Bird's-nest. nearlysess.lanc.ent.snith.tr. 8. E. Tnd. 1820. S.lj). 



Ruta-muraria.B.Fl.wall-rue. bipinn. leafl. obov. tooth, br. 6.10. Britain H.ij). 



septentrionale.B.Fl.forked. 3-cleft,lea. alt.lin.3-tooth.tr. H.$. 



Trich6manes.B. Fl.com. Maiden-hair. pinn. leafl. obi. cren. br. 5.10. .... H.ljJ. 



viride. E.F1. green-Maiden-hair. pinn. leafl. ov. cren. br. 6. 9. .... H.lj). 



GRAMMI'TISy GRAMMI'TIS. Sori obi. nearly linear, straight, scattered. Invol. none. 



ceterach. B.F1. scaly. pinnatif. segm. ov. obt. br. H.lj). 



decurrens.H.Ic.F.decurrent. pinnatif. segm. lane, ent.tr. Indies S.$. 



[other. Seeds minute. 

 SCOLOPE'NDRIUM, HARTS-TONG UE. Caps. I'm. between* parallel vei?is. Invol. folding over each 



vulgare. B.F1. common. obi. cord, at base. br. Britain H.13. 



BLE'CHNUM, HARD-FERN. Caps, parallel on each of the midr. of the fron. Inv.open. towards the rib. 



australe. l. Cape. pinn.pinnae.lin.lan.edgesscb.3. 9. C. B. S. 1691. G.13. Sandy loam 



boreale. B.F1. Northern. pectin.leafl.lin.ent.smth. br. Britain H.$3. and peat. 



longifolium. b.m. long-leaved. pinn. pinnae, lin. lane. br. Trinidad. S'.ty.part. at root. 



PARKERIA. PA RKER1A. Caps, scattered, sessile. Semena large, Z-sided, and striated. 

 pterofdes.H.Ic.F. Pteris-like. sterile, frond pinnat. br. 8.Essequibo.lS25. S.$0. 



PTERIS, BRAKE. Caps, close to the marg. of the fert. frond. Incol.from the inflex. marg. of the frond. 



atropurpurea. l. dark-purple. bipinn.leafl.lanc; sfm.pubc. 8. 9. N.Amer. 1770. H.$J. Loam and 



biaurita. H.Ic.F. two-eared. pin.leafl.lan.bluntl.ser.si.tr. 5. 7. W. Ind. 1824. S.$. sandy peat. 



cretica. l. Canadian. pinn.segm.lan.serr.atbas.6r. 7. 8. Candia. 1818. G.ij). dividing 



denticulata.H.Ic.F. toothed. dent.pinn.seg.decur.sub-op. 5. 8. Brazil. 1824. S.T$. plants at the 



longifolia. l. long-leaved. pinn. segm. lin. cord, at base. 8. 9. W. Ind. 1770. S.|J. roots, or by 



palmata. w. palmate. 5-lob. Lobes pinnat.segm.lin. 6. 8. 1823. S.lj). seeds. 



Plnmierii. w. Plumier's. pinn.leafl.opp. pinnat. st.br. 7. S.Amer. 1818. S.$3. 



ADVANTUM, MAIDEN-HAIR. Mass. of caps, round, marg. at the back of the frond. Covers brown Jlat. 



Capillus-Veneris.B.F.true. bipinn.leafl.alt.wedge-sh.tr. 5. 9. Britain H.$. Sandy peat 



chilense. H.Ic.F. Chinese. tripinn. leafl. renif. br. Peru G.$. and loam 



cuneatum.H.Ic.F.wedge-shaped. tripinn.segm.3-4-lob.atapex. 8. Brazil. 1820. G.\). mixed. 



macrophy'llurn.H.Ic.F.large-rd. pinn.leafl.opp. sub-falc. serr. 7. 8. Jamaica. 1793. S.ajh seeds, and 



pedatum. l. pedate. ped.leafl. pinn. segm.obl. br. 8. 9. N.Amer. 1640. H.^. parting at 



reniforme. L. kidney-shaped, orbic. renif. cren. br. 6. 9. Madeira. 1699. G.\3. the roots. 



serrulatum. l. serrulate. bipinn.segm.lanc.serrul.tr. 8. Jamaica. 1823. S.$. 



tenerum. Swz. tender. twicecomp.pinnula3rhomb.tr. 7. 1793. S.3JJ. 



jtrapezif6rme. l. rhomb-leaved, twice com.pinnulaerhom. br. G. 7. Britain H.Jj}. 



[ LINDSJE'A, LINDSM'A. Sori lin. parallel with the marg. Invol. arising from the tops of the vein.';. 

 ipolym6rpha. multiform. segm. ov. obi. flabellif. tr. — E. Ind. .... S.$. 



