398 RIKARDSTERNER 



Drome, and Alpes-Maritimes], St. Gallen, Rottweil, Kreuznach (on the Rhine), Grab- 

 feld, Thuring., Magdeb., the Havel, and the Oder; in Cassub. I. In Silesia, the Kingd. 

 Saxony, and Bavar. (except Grabfeld): o. SE-most Swed.: see the map p. 299; [Courl, 

 formerly?] Esth.: Hapsal, Harrien, Kosch-Rasa. — D. T. I: i c. Also V. T. i.e. 



Peucedamnn oreoselinum (L.) Moench. — SW. and M. Russia; in X. and E. to Petrogr. 

 (43), Pskov (18), [Tver, Smol., Moscow, Vladim.r], Mog. (53), Kaluga (14), Tula (16). 

 N. Tamb. (42), Pensa(75), Sarat, (24), M. Simb., SE. Kaz.; [Taurida: o; Terr. Don.?]. — 

 In C. Europe and the Baltic distr. in W. to: SE., C. and NE. France, the Saar-distr., 

 Hessen (Butzbach), the Harz, Ehra, Wendland, SE. Hoist., Bornh., Skane I, Oland I, 

 and Gotl. I. — D. T. II: 2 (— III: 2). Also V. T. i: c and 2. 



Phleum Boehmeri Wib. — See Plates 5 and 18. — D. T. II: 2 b. Also V. T. 1: c. 



Poa bulbosa L. — S. Russia; abund. in the steppe-zone, further N. rare and, pro- 

 bably, only as a colonist or accident. In M. Russia it is stated from Vilna (Her- 

 mann), Volh.: Shitomir (53), [Kiev: Radom.? (53)], Orel (68), Moscow, I (70). — 

 Widely and often abundantly distrib. in S. and C. Europe [in almost the whole of 

 France]. In the Baltic distr. lacking in large parts. Can be considered a real native 

 only in a few of its localities in this district. It is found, probably only as a colonist 

 in SE-most Engl.: Norfolk, the flat region of Belg., the Rhine-Province, Westphalia, 

 and Hanover. In Denm. only on Bornh. In SE. Swed. abund. on Oland, much less 

 on Gotl. and in E. Skane in Alvar-pavement or in sandy places. As to the rest some 

 scattered octurr. in the coast-region to the neighbourhood of Stockholm in the N., 

 many times being a doubtless introduced colonist but sometimes appearing as a native. — 

 D. T. I: 4. 



Potentilla arenaria Borkh. — S. and M. Russia; in N. to Esth., Vilna (53), Minsk 

 (53), Orel (14), Moscow (60), Ryaz. (53), Pensa (75), Niz. Novg. (48), S. Kaz. — In 

 the lowlands of G. Europe and in the Baltic distr. a few scattered minor areas or 

 isolated occurr. In Switzerland, o; in Tirol, o (accord, to Dalla Torre & Sarntheim). 

 The W-most occurr. in C. Europe are: Basel, Kolmar, Kreuznach, Bingen, Frankfort 

 a/M., Wurzburg, Rudolstadt, Erfurt, Nordhausen; as to the distribution in A\'. of the 

 Baltic distr. see Plate 3 and 6. — D. T. I: c — II: 2. Also V. T. 2. 



Potentilla riipestris E. — N. America; Sib. Alt., Baik., orient., and Dah.; Cauc, and 

 Transcauc. Ledebour). — S. and C. Europe; in W. and N. to C. Spain, the highlands 

 in C. France (Ain, Rhone, Loire, Puy-de-D6me, Haute Loire, Tarn), Alsace, SE. 

 Belg., the valley of the Nahe, Eifel, the lower Lahne, the Harz, and Lusatia. In the 

 lialtic distr. only in NE. Cierm. (in W. to Luckau, Neuzelie, Frankfort a. d. O., Buckow, 

 and Schwedt), and S. Swed. :see the map p. 326) [and Grodno? (53)]- — D- T. [IV]. 



Pulsatilla patens (L.) Mill. — Almost the whole of Russia; in the SE-most part, 

 o; in N. recorded from the Pinega distr. of Archang. (62 and 81) and from the distr. 

 on the upper Pechora on the river Uchta (12). — In the Danub. region and E-most 

 C. F.urope 1; in W. to Lower Austr. and Bohem. ; isolated farther in W. at Munich. 

 In the Cassub. region in W. to C. Silesia, Lower Lusatia (Guben), C. Brandenb. 

 (Trebbin, Kopenick and Pasewalk), W. Prussia (Neustadt); Ciotl. I; Angermanl. I; 

 S. Finl. I (Tavastehus and the Karel. Isthmus). D. T. II: 1 b. Also V. T. i : c, 2, 

 3, and 6 [cf. Hayek 1904; Graebner 1901; Kupffer 1905, j). 68]. 



Ranunculus illyricus L. Turkest. — See Plate 13. — D. T. I: i. 



Silene viscosa (L.) Pers. — Turkest. S. Russian steppe distr.; in C. Russia rare as 

 an accidental colonist; in N. to [Kiev? (53)] S. Pod. (53), Kursk (i), Tamb. (42), 

 Sarat. (24), Siinb., S. Kaz., and S. Perm, in the steppes. [Orel, Tula (16), Ryaz. (14), 



