CET. IT. 21 



oblong amplex. dentate, lower pinnatifid. Stem 

 pedal nearly simple, leaves uncial, flowers like 

 Erigeron. perianthe imbricate subulate as in all 

 Boltonias. 



168, Aclarlife angustifolia Raf. caule di- 

 chot. corymboso angulato, fol. sessilib. longo 

 linearib. acutis margine scabro integro, pedun- 

 culis squarnosis, sq. subulatis Delaware, mis- 

 taken for B. gfftstifolia by Nwttal, not even of 

 same Genus ami leaves not serrate. Stem bi- 

 pedal, leaves 1 or 2 inches long, flowers small, 

 habit qtiite simitar to Erigeron philadelphieum. 



169, LOMAXETA verrucosa Raf. n. fl. 919. 

 Hymenop. corymb. Baldw. Polypteris integrif. 

 Nut. Florida. 



170, Balduina Ucolor Raf. n. fl. 920 Flo- 

 rida, t 



171, NEACTELIS strigosa Raf. n. fl. 910 

 Florida. 



172, AIMORKA acuminata Raf. n. fl. 912 

 Florida, this and last G. near Acrnella and Es- 

 petetfa. 



173, BINDERA ciliata R. n. fl. 915 Louisi- 

 ana, N. G. near Asters, differs by perianthe 

 simple, t 



174, NEURELMIS pumila Raf. n. ft. 918. 

 Cuba, very singular flosculose G. I had called 

 it once Jalambica from the discoverer ; but 

 there is a previous Jalambica of Llave. t 



175, MARSHALLIA spiralis R. n. fl.933 Ar- 

 kanzas. 



176, Marsh, temiifolia R. n. fl. 934 Florida 



177, OPICRINA latifolia R. n. fl. 955 Ken- 

 tucky, the Narbalia crepidinea belongs to this 

 Genus. 



178, DARLTJCA prostrata Raf. Florida N. 

 G. near Evolvulus, but with irregular corolla. 



