71. COMPOSITE : CTCH0RTACE2E. 483 



8. Lactuca polycephala, Clarke, Oomp. Ind. p. 272; HooJc.f. 

 FL Brit. Ind. iii. p. 410; Franchet, PL David, p. 188 ; Kanitz, 

 Bot. Fes. Szech. Centr. As. Exped. p. 8. 



Ixeris polycephala, Cass, in Diet. Sc. Nat. xxiv. p. 50; DC. Prodr. vii. 

 p. 151. 



Ixeris fontinalis, DC. Prodr. vii. p. 151. 



Chekiang : Ningpo {Savatier ex Franchet in litt.) ; Shensi 

 {David ex Franchet) ; Kansitii (ex Kanitz). 



Afghanistan, Northern India, and Birma. 



Possibly the Chinese specimens referred to this species by 

 Franchet and Kanitz belong to the same species as those wo 

 have identified with L. gracilis, DC. 



9. Lactuca Raddeana, Maxim, in Mel. Biol. ix. p. 355. 

 Lactuca amurensis, Herder, PI. Radd. iii. 4. p. 29, nee Regel, quoad 



pi. Wilfordianam, ex Maxim. 



Corea : Port Chusan {Wilford, 915 !). Herb. Kew. 

 Mandshuria. 



10. Lactuca repens, Maxim, in Mel. Biol. ix. p. 364, et in 

 Bull. Soc. Nat. Mosc. 1879, p. 29. 



Ixeris repens, A. Gray, Bot. Jap. in Mem. Amer. Acad. n. s. vi. p. 397; 

 Benth. Fl. Hongk. p. 194; Debeam; Fl. Tchef. p. 91. 



Cborisis repens, DC. Prodr. vii. p. 178. 



Nabalus repens, Ledeb. Fl. Ross. ii. p. 84 ; F. Schmidt, Fl. Sachal. 

 p. 153. 



Prenanthes repens, Linn. Amcen. Acad. ii. p. 360, t. 4. f. 23. 



Shantung : Chefoo {Fverard !) ; Fokien : Amoy {Perry !) ; 

 Kwangtuno : Pakhoi {Playfair !) ; Hongkong {Rarland '.) ; 

 Cokea : Port Chusan {Wilford !) ; Lucuu Archipelago 

 {Wright^. Mus. Brit. ; Herb. Kew. 



Mandshuria, Japan, Sachalin, and Kamtschatka. 



11. Lactuca Roborowskii, Maxim, in Mel. Biol. xi. p. 803. 

 Kanstjh {Przewalski ex Maximowicz). 



12. Lactuca Scariola, Linn. Sp. PI. ed. 2, p. 1119; DC. Prodr. 

 vii. p. 137, var. sativa ; Bischoff, Beitr. zur Fl. Deutschl, p. 190; 

 Sook.f. Fl. Brit. Ind. iii. p. 404 ; Franchet, PL David, p. 187 ; 

 Maxim, in Mel. Biol. ix. p. 352 ; Bretschn. Study Chin. Bot. 

 Works, p. 17 ; A. DC. Orig. PI. Cult. ed. 3, p. 75. 



Lactuca sativa, Linn. Sp. PI. ed. 1, p. 795 ; Bretschn. Early Res. p. 160. 



