Abies sibirica Ledeb. Fl. Alt. IV, p. 202; KpMji. <E>ji. A jit. VII (1914) p. 1715. Pinus 

 sibirica Turczan. Cat. Baical. no. 1067; Ledeb. Fl. Ross. Ill, p. 669. Pinus Pichta Fisch. 

 ex Endlich. Syn. Conif. p. 108; Turczan. Fl. Baical.-Dahur. (1854, II) p. 411, no. 1066. 



Very common in the taiga, especially accompanying the cedar, spruce, birch, as 

 well as the aspen. To be found both on moist and on dry ground. In the lowland it 

 attains a height of to 30 m., with a trunk of 50 or 60 cm. in diameter. In the Altaian it 

 ascends, on the mountains, to about 1650 m. above sea-level. 



Distribution: North-eastern Russia, Siberia, forming woods to the Arctic circle, 

 northern Mongolia, the Amoor Province. 



Angiosperraae BRONGN. 

 Monocotyledones JUSS. 



Typhaceae ST. HlLAIRE. 



Typha angustifolia L. Spec. PI. ed. II (1763) p. 1377; Ledeb. Fl. Alt IV, p. 249; 

 Turczan. Cat. Baical. no. 1177; Ledeb. Fl. Ross. Ill, p. 2; Turczan. Fl. Baical.-Dahur. 

 (1854, III) p. 72, no. 1102; Graebn. Typhaceae in Engl. Pflanzenr. (IV, 8, 1900) p. 12; 

 KpBi.i. $jr. Ajit. VI (1912) p. 1255; <&eAieimo, Poro30BtiH-B'B cDe;i;qeHKO, Oa. Asiax. Poccin 

 I (1913) p. 14. 



On the margin of a swamp near Karatus. 



Distribution: Europe, western Asia, Siberia to Trans Baikal, North America, 

 Australia. 



Typha latifolia L. Spec. PI. ed. II (1763) p. 1377; Ledeb. Fl. Alt. IV, p. 249; Turczan. 

 Cat Baical. no. 1176; Ledeb. Fl. Ross. IV, p. 1; Turczan. Fl. Baical.-Dahur. (1854, III) p. 

 72, no. 1101; <I>e/i;qeHKO, PorosoBi.iii-B'b ^batohko, $ji. Asiax. PoccIh I (1913) p. 12; Graebn. 

 Typhaceae in Engl. Pflanzenr. (IV, 8, 1900) p. 8; KptM. <Dji. Ajet. VI (1912) p. 1254. 



On the borders of swamps near Kushabar, and in woods near the Amyl, between 

 Kushabar and Petropawlowsk. With flowers about the middle of July. 



Distribution: Europe, excepting the extreme northern portions, Siberia, south- 

 western and central Asia, northern Mongolia, Manchooria, North Africa, North America. 



Sparganiaceae ENGL. 



Sparganium simplex Huds. Fl. Angl. ed. II (1778) p. 401; Ledeb. Fl. Alt IV, p. 236; 

 Turczan. Cat Baical. no. 1197; Ledeb. Fl. Ross. IV, p. 4; Turczan. Fl. Baical.-Dahur. 

 (1854, III) p. 74, no. 1105; Poxepx-B, EHeroJiOBKOBi,M-Bi. ^eAienKO, Oji. Asiax. Pocciii (1913) p. 30; 

 Meinsh. in Bull. Acad. Petersb. Nouv. Ser. IV (XXXVI) p. 33; Graebn. Sparganiaceae 

 in EngL Pflanzenr. (IV, 10, 1900) p. 16; Kptui. 4>.i. Ajix. VI (1912) p. 1257. 



In swamps on the banks of the river Abakan, near Ust Abakansk, in slow brooks by 

 the road-side, between Minusinsk and Kushabar. 



12 113 



