THE CONTINENTAL FLORA OF SOUTH SWEDEN 411 



Niz. Novg., E. Kaz.; in S. to Pod. (70), Volh. (53), Kiev (70), Polt. (70), Chernig. 

 (53), Orel (68), Kaluga (14), Tamb. (42), Sam. — Pretty rare i C. Europe. [It is said 

 to occur over almost the whole of France (Rouy), a statement which possibly needs 

 confirmation]. In N. Germ, only in the E. part, in W. to Pomeran. (Massow), Bran- 

 denb. (Frankfort a. d. Oder and the neighbourh. of Berlin), Magdeb , Thuring. [Isolated 

 in E. Holland, accord, to Hermann.] Denm., o; in Scandin. only on Gotland: a few 

 occurr. in the peat soil of drained fens ("myrar") or on railway- beds. Finl. o. — 

 D. T. Ill: 2. Also V. T. 4 and 6. 



Bidens radiatus Thuill. — Seems to be rare throughout its distribution area. I have 

 seen it reported from the following Russian Governm.; Chernig. (53) and Kiev (46), 

 on the Dnjepr; Khers. (52), Sarepta (53), Petrogr. several occurr. (43, 15), Orenb. — 

 In C. Europe there are a few occurr. in M. Germ, and in N. France (in the depart- 

 ments of Meuse, Aube, Haute-Saone, Seine-et-Oise, Loir-et-Cher, Jura). N. Germ, only 

 in E. Preuss. Denm.: a few occurr. in Zeal. C. Swed.: observed in a few localities 

 in N. Smal., Varml, Viistergotl., Narike, and SE. Dalarne. In Finl. reported from 

 N. Osterbotten, Tavastehus, Aboland, Savolaks, Karelian Isthmus, Olonets-Karelia. 

 — D. T. [II: 2]. 



Calla paliislris L, — M. and N. Russia, in S. to Volh. (53), Kiev (53), Chernig. 

 (44), Kursk (70), Tamb. (42), N. Terr. Don.: Artsheda (75), Tula (16), M. Simb., 

 and N. Ufa; in N. to [Keret-Karel.] SW. Archang.: Shenkursk (40), the whole of 

 Vologda (21), N. Perm. — In C. Europe and the Baltic district it reaches in W. and 

 N. to Tyrol, Switzerl. : Kanton Luzern at Sempach, the Vosges (on the Lake Retournemer), 

 Elsass, Lothr., E. Belg. in the Ardenn., almost the whole of Holl. and Denm., SE. 

 Norw. in Gudbrandsdalen to 61^ 15' in N., almost the whole of Swed. and Finl. — 

 D. T. Ill: 3 (b). 



Cardamine pai-viflora L. — Accord, to 53 it occurs in sandy places on the shores 

 of the rivers in W. and S. Russia: especially on the Pripet, the Dnjepr, the Sosh, 

 the Vorskla, the Don, and the Volga, reaching in N. to [Novg. (Hermann)] Minsk, 

 Volh., Chernig., Kursk, Voron., Tamb., Sarat., and Sarepta (accord, to 3); it is also 

 reported from Vladim. (3, 13), and Kazan. — In N. Germ, its occurr. are pretty rare, 

 in S. and W. to Silesia, Anhalt, Magdeb., and the lower Elbe. In Denm. no occurr. ; 

 a few occurr. scattered over C. Swed. in Ostergoil., Sodermanl., Vastergotl., Dalsl., 

 and Varml. on shores in the regions around Lake Vanern; Narike, Viistmanl., and 

 SE. Dalarne; S. Finl. a few occurr. in Aboland, Nyland, S. Karelia, Karel. Isthm., and 

 Satakunta. It is said to occur over a large area in S. and C. France along the Rhone, 

 the Loire and some of the tributaries of the L., as well as on the W. sea coast from 

 the lower Loire in N. to Les Landes in S. — D. T. (II: 2). 



Carex vtdpiua L. — As no distinction has been made between this species and the 

 closely allied western C. nemerosa Rebent., its distribution cannot at present be accurately 

 determined (cf. Samuelsson 1922 b.). Certainly, however, all reports from Russia may 

 be referred to C. vulpina. That being so this species is widely distrib. through almost 

 the whole of Russia, reaching in N. to SW. Archang. (34), Vologda (19, 36, 37), N. 

 Vyatka, N. Perm. — I am not able to state the W. limit of the species in Europe. 

 As to the distrib. in the Scandin. North see above p. 371 and the map in Samuels- 

 son 1. c. — The distrib. resembles the type II: 2. 



Cirsium oleroceum L. — M. and N. Russia, in S. to Pod. (70), Kiev (70), Polt. 

 (70), Chernig. (70), Khark. (47), Kursk (70), Tamb. (42), Sarat. (24), M, Simb., M. 

 Sam., and SW. Orenb.; reported in N. from SW. Archang: Slobodka-Ignatevskaja, 



