194 SYNGENESIA FOLYGAMIA FRUSTRANEA. 



Systematic English Form of Col.of Month Native Yr.of Soil ai 



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



dllTusus. b.im. spreading. qv. obi. ngid ; stemhisp. yel. 7.10. N.Amer. 1812. H.$9. roofs. 



decapetalus. w. ten-petaled. ov. acum. sevr. yel. 8.11. 1759. H.|J. ■ 



linearis, b.r. linear-leaved, lin. acut. ent. hispid. yel. 8.10. Mexico. 1823. H.|). 



leniicularis. b.r. freckled. ov. acum. serr. hispid. yel. 8. N.Amer. 1827. H.&. 



petiolaris. B.Fl.G.long-petioled. ov.alt.dent.scabr.3-ncrv.7/d. Arkansa. 1826. H.gJ. 



pubescens. b.m. pubescent. opp.semi-ampl.ov.lan.ser. j/eX 10. N.Amer. 1795. H.|J. 



macrophy'llus. w. large-leaved. ov. acum. 3-nerv. serr. yel. 8.10. 1800. H.p. 



niultifiorus. b.m. many -flowered. cord.upp.ov.3-ner.scabr. ye. 1597. H.&. 



tubcrosus. w. tuberous. cord. ov. upp. alt. yel. 9.10. Brazil. 1617. H.$. 



[disk tubular, 5-toothed. 

 CENTROCA'RPHA, CENTROCA'RPHA. Invol. of many leaves. Flor. of the ray ligulate, those of the 



grandiflora. large-flowered, elong. ov. dent, hairy, yel. N.Amer. 1830. H.^. Garden soil. \ 



seeds. 

 COREO'PSIS,COREO'PSIS. Invol.dbl. each of many leaves. Recep. paleaceous. Papp.2-horned. 



aurea. b.r. golden. tripar.ser.up.trif.lan.lin. ye. 8. 9. 1795. H.|J. Sandy soil. 



auriculata. w. ear-leaved. subsess.ov.lan.ent.up.ter.?/e. 8.10. 1699. H.$. seeds, or 



grandiflora. large-flowered, opp. smth. upp. tern. ye. 8. 9. 1826. H.|J. dividing 



lanceolata. w. spear-leaved, lane. smth. ent. yel. 7. 9. Carolina. 1724. H.$. roots. 



tripteris. Ph. three-leaved, lane. ent.pinn. upp. tern. yel. 8.10. N.Amer. 1737. H.|J. 



tinctoria. b.m. two-coloured, opp.pinn.leafl.ov.alt. ye.pu. 6.10. Arkansa. 1823. H.&. 



verticiliata. w. whorl-leaved, tern, in whorls, pinn. yel. 7.10. N.Amer. 1759. H.|J. 



RUDBE'CKIA, RUDBE'CKIA. Invol. scaly. Recep. palea. conical. Papp. uiih a 4-toothed rim. 



amplexifolia. Ph. stem-clasping, obl.lanc.cord.ampl.serr. yel. 7. 8. Louisian. 1793. H.&. Light rich 



columnaris. b.m. high-crown'd. pinnatif. cut, segm. lin. yel. 8. 9. N.Amer. 1811. H.^. loam, seeds, 



fulgida. h.k. small hairy. obi. lane. dent, hispid, yel. 7. 8. 1760. H.$. or parting 



hirta. hairy. spath. serr. hairy. yel. 6. II. 1714. H.|J. at root. 



laevigata. Ph. smooth-stem'd. ov. lane. acum. ent. yel. 7. 8. Georgia. 1812. H.$). 



laciniata. Ph. jagged. pinn. segm. 3-lob. upp. ov. ye. 7. 9. N.Amer. 1640. H.|J. 



pinnata. b.f.g. wing-leaved. pinn. under bipart. yel. 8.9. 1813. H.^|). 



tri!6ba. b.m. three-lobed. tripart. upp. lane. yel. 1699. H.^J. 



ECUINA'CEA, ECHINA'CEA. Invol. of many leaves. Recep. chaffy. Flor. of disk her maph. 



hctevophy'lla. b.f.g. various-lv'd. alt.obl.acu.pandurif.scr. pu. 9.10. Mexico. 1828. H.$J. Sandy loam 



purpurea. n.D. purple. ov. dent. upp. lane. ov. pu. 7.10. N.Amer. 1699. H.|5. and peat. 



Rudbe'ckia purpurea, b.m. seeds, or 



serotina. d.d. late -flowered, elong. ov. dent, rough, red. 8.10. 1816. H.|3. parting 



Rudbeckia serotina. b.f.g. roots. 



[Recep. bristly. Papp. pilose. 

 P LECTOC E P IIALUS, PLECTOCE'PHALUS. Invol. imbr.globos. Flor. of the disk tubul. 5 -parted. 



americanus. d.d. American. obl.ent.alt.sess.mucr. pu.r. N.Amer H.£i. 



ENCE'LIA, ENCE'LIA. InvoLof many leaves, imbr. Flor. of the disk tubular. Papp, none. 

 canescens. b.r. hoary. ov. 3-nerv. alt. hairy. yel. 7. 9. Mexico. 1786. G.JS Sandy soil. 



cuttings. 

 GYMNOLO'MA, GYMNOLO'MA. Invol. of many leaves. Recep. convex, paleaceous. Papp.0. 



maculata. b.r. spotted-stalked, ov. lane. serr. opp. yel. 6. 9. S. Amer. 1822. H.g?. 



TITHO'NIA, TITHO'NIA. Invol. globose. Recep. convex, scaly. Papp. paleaceous, 5-leaved. 

 tagetiflora. r.r. Saffron-color'd. ov. lane. smth. cren. yel. 8, 9. W.Ind. 1821. S.U. 



