SYNGENES. JEQIJAL. 1489 —149 u , 34I 



1489. KUHNIA. Receptacle naked : down feathery, 

 feflile : calyx imbricate, cylindrical, 



§upatorio- Leaves lanceolate, ferrate : corymb terminal, compact. 

 ides, Penfylvania. Lin fih dec, zx.tab. n. 



Critoma. Leaves linear, nearly very entire : corymb terminal, fpread* 

 ing. 

 Penfylvania. Garrtn. fern. 2. p. 411. tab. 174. f % 7. 



1490. AGERATUM. Receptacle naked: feeds 

 crowned with 5 chaffs, more oc lefs awned : calyx 

 oblong, of a double row of leafets : florets 4 or 

 5 cleft. 



eonyzoides. Leaves ovate, fomewhat hearted : ftem hairy : chaff of the 

 feeds awned, denticulate. 

 America. Sloan, J am. x.t, 152./*- 2. Pluk pbyt. 88 f. 1. 



latifohum. Leaves ovate, wedge fh aped at the bafe ; ftem hairy : chaff 

 of the feeds lanceo'a'.e, acute 

 Peru. Cavan. ic. 4, /. 357. Crown of the feeds not awned. 



Leaves ovate, crenate, obtufe : ftem glabrous. 

 Eaft Indies. Pluk. aim, tab. Si.f, 4. Centaurium. 



149 1. STEVIA. Receptacle naked: feeds crowned 

 with chaff or awns or both : calyx cylindrical, of 

 a fingle row of leafets. 



Shrubby : leaves linear,, very entire : corymbs few-flowered: 

 crown of the feeds chaffy. , 

 Mexico. Cavan. ic. 3. /. 205. Chaff fubulatc. 



Herbaceous : leaves oblong-lanceolate, 3-nerved, nearly 

 very entire: corymb flat-topped: crown of the feeds 

 chaffy and awned. 

 Mexico. Tranfaft. Soc. Linn. 6. /. 13. Muftelia. 

 Leaves feflile, dotted: Jlowers reddifh. 



falicifolia. Herbaceous; leaves lanceolate,* tapering to both ends, fer* 

 rate in the middle : corymb fpreading : crown of the 

 feeds 2-awned. 

 Mexico. Cavan. ic. 4. p 32. tab. 354. 



firrata. Herbaceous: leaves linear-lanceolate, ferrateattop: corymbs, 

 flat-topped : feeds chaffy and awned. 

 Mexico. Cavan. ic, 4. /.35s. Jacq, bort. 3. /. 300, 



linearis. 



