245 



the island of 5Tezo. Tn Saghalin, a nearly related species, Cnicus Weyrichii, Max., is 

 found. The Kurile plants have while flowers. 



157. Picris japonica, Thunb. PI. Jap. p. 299; Ledeb. Fl. Ross, ii, |>. 800; Max. Prim. 



Fl. Amur. p. 177; Fr. & Sav. Enum. [,p. 2G8. 1\ kamtschatka, Ledeb. in Mem. 

 Acad. Petersb. \, p. 557. I*, dahurica, DC. Prodr. vn, ]). 129. /•*. davurica, 

 Fiseh. A: Hornem. II. Ilalh. Snppl., p. 155. Picris hit eracioidt 38, var. japonica, 

 Kegel, PI. Radd. m, 1, p. 25. 

 Hob. Urupl (Vx'Max.). JEtorofu, at Fnrubctsu. 



Distrib. Japan, Saghalin, Manchuria, Siberia to the Altai districts, northern China, 

 and Kamtschatka to Sitka in Alaska. 



158. Taraxacum lyratum, DC- Prodr. vn, p. 148; Ledeb. Fl. Ross, ir, p. 81G; F. Schm. 



Fl. Sach. p. 154. Taraxacum officinale, Wigg., var. alpinum, Koch, lus., 

 lyratum,, Herd. PI. Radd. nr, 4, p. 43. 

 Ilah. Kurilg Islands (ex Turcz.) — " scapis glabris." 



Distrib. Altai and Baikal districts of Siberia, Saghalin, Kamtschatka and the Aleu- 

 tian Islands. 



159. Lactuca Thunbergii, Benth.; Max. Mel. Biol, ix, p. 3G1. Ixeris Thuribergii, A. 



Gray, Bot. dap. p. 397; Miq. Prol. p. 123. JPrenanthes dentata, Thunb. Fl. Jap. 

 p. 301. 



Ilah. JEtorofu, at Furubetsu. 



Distrib. Japan: from Kiusiu to northern Yezo. 



160. Lactuca repens, Benth. ; Max. Mel. Biol, ix, p. 364. Ixeris repens, A. Gray, Bot. Jap. 



p. 397; Benth. Fl. Hongk. p. 194; Fr. & Sav. Enum. I, p. 271. Chorisis repens, 

 DC. Prod, vn, p. 178. Nabalus repens, Ledeb. Fl. Ross, n, p. 840. 



Hob. Kurile Islands! (ex Max.). Etorofu, at Rausu. 



Distrib. Kamtschatka, Saghalin, Japan, Manchuria, Corea, China. 



161. Lactuca sibirica, Benth.; Max. Mel. Biol, lx, p. 357. Mvlgedium sibiricum, Less. 



Syn. p. 142; Ledeb. Fl. Ross, n, p. 843; Herder, PI. Radd. ni, 4, p. 72. 

 Hab. Paramushir ! at a lake (ex Max.). Etorofu, at Tsurubetsu. 

 Distrib. Northern and eastern Europe, Siberia, Manchuria, Saghalin, Yezo (middle 

 and northern) and Kamtschatka. 



162. Sonchus arvensis, L., var.uliginosus, Trautv. PI. Schrenk. no. 715; Herder, PI. Radd. 



in, 4, p. 46; Fr. & Sav. Enum. i, p. 275. Sonchus uliginosus, M. a. B.; Ledeb. 

 Fl. Ross, ir, p. 834. S. maritimus, L.; Ledeb. I. c. p. 835; F. Schm. Fl. Sach. 

 p. 154. S. brachyotus, DC. Prodr. vn, p. 186; Max. Prim. Fl. Amur. p. 181. 

 Ilab. Shilcotan, on the beach at the foot of a rocky cliff. 



Distrib. From middle and eastern Europe through the southern districts of Siberia 

 and Dahuria to northern China and Manchuria, Saghalin and Japan. 



CAMPANULACEJE. 



163. Campanula rotundifolia, L., var. arctica Lange, Fl. Dan. xvr, p. 8, t. 7211 ; A. Gray, 



Synop. Fl. it, Suppl. p. 395. C. linifolia, Lam. ; Ledeb. Fl. Ross, n, p. 888. 

 C. ScJieuchzeri, A. Gray, Synop. Fl. n, p. 12. C. linifolia, var. Langsdorffiana, 

 DC Prodr. vn, 2, p. 471. 



