Libanotis montana All. Fl. Pedemont. II, p. 30. 



170/-. sibirica (L.) Krylow, <I)jr. Ajit. II (1903) p. 515. L. sibirica C. A. Meyer, Ind. Cauc. 

 p. 124; Karel. et Kiril. Enum. PI. Fl. Alt. no. 385, incl. L. buchtormensis no. 384; Ledeb. 

 FI. Ross. II, p. 279. Seseli athamantoides Ledeb. Fl. Alt. I, p. 342. 



Scattered in dry meadows and in open brush-wood on islets in the river Abakan, and 

 in grass-grown places on the steppes about the river. With young flowers at the end 

 of June. 



Distribution: Middle and eastern Russia, Caucasia, south-western Asia, Siberia, east- 

 wards to about Yakutsk. 



Cenolophium Fischeri Koch, Umbellif. p. 103; Turczan. Cat. Baical. no. 524; Karel. 

 et Kiril. Enum. PI. Fl. Alt. no. 387; Ledeb. Fl. Ross. IL p. 282; Turczan. Fl. Baical.-Dahur. 

 (1844) p. 730, no. 518. Silaus longifolius var. ^ Ledeb. Fl. Alt. I, p. 324; KpBiJi. <Dji. Ajtt. II 

 (1903) p. 516. 



Pretty common in moist and inundated grass-field on an islet in the river Abakan, 

 near Ust Kamuishto. Specimens taken at the end of June, were as yet flowerless, and only 

 the characteristic leaves were to be found. The segments of the leaves in the specimens 

 collected are linear, about 1,5 — 2,5 mm. broad, and 2 — 2,5 cm. long, mucronate at the 

 apex. The specimens belong to /J divaricaium (Besser) Ledeb. Fl. Ross. II, p. 282. In the 

 Urjankai country I have found the species at Ust Tara-kem, nearly past flowering and 

 with fruits at the end of August, and at Bjelosarsk. 



Distribution: Eastern parts of Europe, from Prussia, Siberia to towards Trans Bai- 

 kal, Russian Turkestan, northern Mongolia. 



Cnidium venosum Koch, Umbellif. p. 109; Ledeb. Fl. Alt. I, p. 329; Ledeb. Fl. Ross, 

 n, p. 283 (excl. syn. Cn. salinum Turczan.); KptM. <&a. Ajit. II (1903) p. 517. 



Scattered in slightly moist meadows on an islet in the Yenisei, near Ust Abakansk. 

 Only young, as yet not flowering specimens at the end of June. 



Distribution: Middle Europe, northwards to Denmark, Russia, Siberia, eastwards to 

 Lake Raikal, and southwards to Semipalatinsk. 



Conioselinum Fischeri Wimmer et Grabowski, Fl. Silesiae I (1827) p. 266; Karel. et 

 Kiril. Enum. PI. Fl. Alt. no. 388; Ledeb. Fl. Ross. H, p. 290; KpMJi. <5ji. Ajit. II (1903) p. 

 519. Selinum Gmelini Bray in Denkschr. Bot. Ges. Regensb. II, p. 36; Ledeb. Fl. Alt. I, 

 p. 318. C. tataricum Fisch. in Hoffm. Umbellif. ed. II (1816) p. 185. C. univittaiiim Tur- 

 czan. Cat. Baical. no. 531; Turczan. Fl. Baical. Dahur. (1844) p. 735, no. 524. 



In subalpine thickets of foliage trees, in slightly moist places on the banks of the 

 Amyl, near Semiretska, and on the Sisti-kem, near Ust Algiac. Young flower-buds in 

 the middle of July. 



Distribution: East of Europe, from eastern Germany and Hungary, Siberia, east- 

 wards roughly to Lake Baikal, in the Yenisei valley northwards to 71° north lat., northern 

 Mongolia. 



333 



