CENT. VI. 43 



ris linearib. ped. fol. eq. cal. lin. callosis ineq. 

 bract, caps, globosis Florida found by Bald- 

 win, 4 to 6 inches high, leaves short, fl. yellow. 

 This and last of Subg. Ysidiola by calix rot 

 calicolate. 



320, Grat. odorata Raf. virginica L. O. 

 easily known by its fine smell like Jessamine, 

 all over N. Amer. 



321, Grat. viscosa Schw. Eat. virginica, 1. 

 Carol. Louis. 



322, Grat. carolinensis Pursh Carol, to 

 Louisiana, to this Leconte and Eaton refer G. 

 spherocarpa Elliot, and many other synonyms, 

 that evince the previous confusion of this G. 



323, Grat. heterophyla Raf. glabra diffusa 

 flaccida, caule teres ramoso, fol, ovatis et obov, 

 vel obi. integris vel subdent. obtusis vel reuisis, 

 ped. fol. longior, cal. lin. ineq. calic. cor, tubo 

 elongato, caps, ovatis cal. eq. New Jersey to 

 Florida, 3 to 4 inches high, leaves uncial thin, 

 peduncles filiform very long, corolla white and 

 yellow. 



324, Grat. aurea Mg. New Jersey to Lou- 

 isiana. It varies with leaves linear and lan- 

 ceol. stem virgate erect or decumbent ramose. 



325, AMBULIA rigida Raf. fl. Tel. 966 Gr. 

 anagallidea, MX. Carol, to Kent, and Texas, 

 All the Gratiolas with 4 fertile stamens belong 

 to this G, of Adanson, Subg. Aotalix calix not 

 caliculate, it varies with leaves cuneate, rhom- 

 boidal, oblong or obovate, always drying black 

 and stiff. 



326, Var, obovata, fol. sepe obovatis crena- 

 tis pe<L longis arcuatis Mts. Unaka, t 



327, Var. microphyla^ fol. obov. par vis ere- 

 natis, ped. brevior rectis Florida, t 



