CL. XIX. SYNGENESIA, 



69 



Culix. Corolla* 



caer. 

 ochrol. 

 caer. 

 caer. 

 lutesc. 

 lut. 



imbric. ligul. 

 lut. 



lut. purp. 



iEQUALIS. 



(SOXCHUS) 



Alpinus 11 



leucophaeus % % 



Floridanus % 



acuminatus % 

 pallidus 



o. 

 4. 

 5. 

 6. 



7, 

 8. 



f 9. palustris 

 534. LACTUCA 



arvensis 



elongata 11 



hirsuta 



graminifolia 



imbric. 

 calicul. 



Hgul. 535. 1'RENANTHES 



Alpine Canadian 



white-flowered 



large flowered 



pointed 



pale 



corn 



marsh 



LETTUCE 



tall 

 hairy 



grass-leaved 



WHITE LETTUCE, 

 IVY LEAF 



purp. 



alb. 



ochrol. 

 ochrol. 

 ochrol. 



imbric. ligul. 

 lut. 



1. virgata s. rubi- > red . flowered 



cunda 

 alba 



altissima 



cordata 



aspera 



racemosa 



crepidinea 



536. LEONTODON 



taraxacum 



imbric ligul. 537. hieraciujj 



lut. 



lut. 2. 



lut. 3. 



lut. 4. 



lut. 5. 



imbric. 

 calicul 



lut. 

 lut. 



venosum 2J. 



Gronovii 11 

 paniculatum % 

 Kalmii % 

 marianum 1J. ? 

 scabrum Mich. $ 



white-flowered 

 tall, three-lobed 

 heart-leaved 

 rough 



bunch-flowered 

 mountain 



D A MITE LION 



common 



HAWKWEED 



veiny-leaved 



Gronovius's 

 panicled 

 Kalm's 



rough. 



1. 5S8. HYOSERIS 



SWINE S SUCCORY 



I. 



2. 

 3. 



simpl. ligul. 539. 

 lut. 



alb. v. > 

 caer. £ 



prenanthoides, > stem . cl • 

 amplexicaulis Mx 3 1 & 



angustifolia Mx. narrow-leaved 



montana Mich. mountain 



imbric. 5 fid. 542. 

 purp. 



KRIGIA 



Virginica 



LICHORIUM 



intybus 



STOKESIA 



cyanea 



ARCTIUM 



lappa 



KRIGIA 



(£} various-leaved 



ENDIVE 



11 wild succory 



STOKESIA 



blue-flowered 



BURDOCK 



common 



Habitat, Fructus, ei 

 Temfius Jlorendi* 



Canada. 



Pens. fl. Aug. Oct. 

 Pens. fl. Aug. 

 fens. fl. Aug. 



Pens. fl. Jul. 



N. Ebor. 

 C recept. nud. pappus. 

 \ capill. stipitat. 



Pens fl. Jul. Car.Ceorg. 



Pens. fl. Aug. 



Georgia. 

 } recept. nud. pappus 

 5 capill. sessiL 



Pens. fl. Sept. Car. 



Pens. fl. Sept. 



Pens. fl. Aug. 



Pens. fl. Aug. 



Klin. 



Canada. 



Car. Illin. 

 C recept. nud. papp. pi-. 

 ( los stipit. 



C Pens. fl. April. Carol. 

 ( Washita. 

 ^ recept. nud. papp. ca- 

 \ pill, sessil. 

 S Tens. fl. Jun. Virgin. 

 X N. Ebor. Georg. 



Pens. fl. Sept. 



Pens. fl. Aug. Jul. 



Pens. fl. Aug. 



Pens. fl. Aug. 



C recept. nud. pappus 

 \ duplex sessil. 



Pens. fl. Jun. Virg. Car. 



Car. Virg. 



Carolina. 

 ^ recept. nud. pappus 

 \ duplex. 



Pens. fl. Maio, Virg. 

 C receptacul. subpaleac. 

 \ pappus 5 dent. 



Pens. fl. Jun. N. Angl, 



C receptac. nudum pap- 

 \ pus 4 setus. 



Carolina. 

 C recept. paleac. pappus 

 \ setosus paleac. 



Pens.fl. Sept. 



