svngenesia. polyg. EQUAL. Athanafia. 607. 



filifcrmis, A. leaves linear fmooth fpreading, corymbe com- 



pound. S. thread-form. 



A. leaves linear downy intire, corymbe compound. 

 S. ajh-colour d. 



A. leaves feather'd fmooth, corymbe compound. S. 



comb. 



A. leaves linear hairy, peduncles one-flower'd fhorter 

 than the leaf. * S. fejfile-fiowerd. 



A. leaves linear hairy, peduncles one-flowet 'd longer 

 than the leaf. S. dwarf. 



A. leaves inverfe-egg'd imbricated fmooth, flowers 

 terminal fertile folitary. S. one-floiver'd. 



cinerea. 



peclinata. 



fejfilijiora. 



pumlla. 



uniflora. 



I419, 



BARNADESIA. Cor. radiate. Cal. naked, 

 imbricated, pungent. Pappus of the 

 Rays feathery ; of the Di/k briftly, re- 

 trofrafted. *S\ 



fplnofa. 



Barnadesia, 



thorny. 



SUPERFLUOUS POLYGAMY, 



( Poly garni a fuperflua. J 



944. TANACETUM. Receptacle naked. Pappus 

 fubmargin'd. Cal. imbricated, hemif- 

 pheric. Corols of the Rays obfcure 

 three-cleft. ( Sometimes no corols and 

 all the florets hermaprodite.) 'Tanjy. 



fbiricum. 



incanum, 



cotuloidcs. 



annuum. 



4. T. leaves feather'd: divifions linear - thread - form, 



corymbes fmooth, item herbaceous. fiberlan. 



5. T. leaves twice - feather'd downy, corymbe egg'd 



compound. hoary. 



T. leaves tooth-feather'd pointed, ftem moil branchy, 



flowers fubpanicled. Cotula-like. 



6. T. leaves twice - feather'd linear acute, corymbes 



downy. annual. 



A a 2, 9. I\ 



