SYNGENESIA— POLYGAMTA JEQV ATJ*. %i 9 



axi^lares et terminales, fubcymofi, :anugme alba, mol- 

 liffima, (ftatim decidua) tomenl >fi, deinde glabri Ca- 

 lyxglaber. Corolla lutea. Semina angulata, iuicata, 

 crcnulata. Pappus lasvis. 



342. LACTUCA. G. Pl 400. Jujf. 169. 

 Gartn. /, 158. 



Reccpt. nudam. CaL imbricatus, cylindraceus, 

 margine mcmbranaceo. Pappus fimplex, lti- 

 pitatus. 



1. LACTUCA foliis horizontalibus denticulatis virofa, 



carina aculeatis. 

 Lacluca virofa. Sj>. Pl. 1 1 19. Hudf. 337. JVhh. 



677. Ilull. 175. Relh. 292. Sibth. 237. 



Lightf 429. Woodv. Suppl.t. 250. 

 L. Sylvellris major, odore opii. Raii Syn. 161. 



Ger. em. 309. 

 L. fylveftris hirfuta, odore virofo opii Bmili, 



Moriffecf. 7. t. 2. f. 16. 

 Cut Lettuce. Pet. H. Brit. t. i$.f. 2. 

 jS. Lacluca fylveftris, folio non iaciniato. Raii Syn. 



162. 

 Broad Lettucc. Pet. H. Brit. t. 15./. 2. 

 Anvh Strono;-fcented Lettuce. 



Ad fepcs, muros, ct agrorum margir.es, folo cal- 



careo. 

 About Norwich in many placc^. Common in all 



chalk cpuntries. Dr. Goodenough has obferved 



it on dry banks in the neighbourhood of Lon- 



don, asat Acton, Ealing, Brentford, &c. 



JZiennis. Fl. Augufto, Septembri. 



Herba la&efcens, iucco virofo, acri, fomnifero. Caulis 

 ere6lus, virgatus, teres, paniculatus, parum foliofus. 

 Folia glabriufcula, denticulata ; radicalia plurima, obo- 

 vata, jndiyifa 5 caulina rninora, faepe lobata, amplexi- 



caulia, 



