CENTURIA XI. 83 



Raf. with cal. eq. caps, moiioloc l-2sp. 2 styles, 

 st'ig. obt- — fol. sess. lin. cuneatis, pediinc. Ifl. pi- 

 losis bibract. caps. cal. loiigior pilosa. New 

 Jersey, probably a N. G. Plesilia Raf. 



1047. FRAxi^iARaf. (separ. stig)diff. Convolv. 

 cal. siibeq. cor. camp, infundib. limbo integro, 

 filam. ineq. basi barbatis, stigm. 2 globosis di- 

 visis, et stylus intcrdiim. caps. 21oc. 2valv. 4sp. 

 — Types 1 Tr. sagittifolia, 2 umhellata^ 3 

 guinquefoHa, 4 trldentata, 5 mindanensis Raf. 

 Conv. spherostigma Cav. P. G Sherardi Raf. 

 Calystegia paradoxa Pursh, 7 ebracteata, C. do 

 Lam, tfec all ranged in Convolvulus, the generic 

 character is chiefly from the first, all must be 

 fully described : this is the first link with Evol- 

 vulus. 



1048. ExALLosis R. (out different) dift'. from 

 Traxima by calix very unequal, sepals all differ^ 

 ent, 3 cordate, cor. 5fid. ]51obed. E. bijlora 

 Raf. Ip. and Conv. do aact, fol. obi. cord, pu- 

 besc. ped, geminis. China. 



1049. Symetiius Raf. (flum. sic)diff'. Convolv. 

 calix duplex, ext. 2partito amplo, interno 5fido 

 ineq. 3 ext. major, corolla rotata Sfida, stam 5 

 ineq. stylo bifido, stig. 2 linearis, caps. glob. 2loc, 

 4sp. — Types Sym. slcidus Raf. Convolv. do L. 

 auct. b. reg. 445. prostratus flexuosus, fol. ovatis 

 delt. pedic. Ifl. bract, lanceol. Sicily, fl. bluish 

 small, seen alive 1809. 



1050. Styltsma Raf. 1817. diff. Conv. and Sy- 

 methus, cal. subeq. simplex, cor. campanul. su- 

 bintegra sub lOdent. filam. 5 cqualis villosis ad 

 basis cor. antheris sagitt. disco glanduloso an- 

 nularis, stylo bipart. stig. 2 globosis. caps. 41oc. 

 4sperma — Types 1 St. tenella Raf Conv. do 

 Lam. W. P. trichosanthes Mx, P, &c— 2 St, 

 aquaticii Raf Conv. do Walt, El. — 3 ;S^/. sher- 



