Erodium Stephanianum Willd. Spec. PI. Ill (1800) p. 625; Knuth, Geraniaceae in 

 Engl. Pflanzenr. H. 53 (IV, 129, 1912) p. 272; Ledeb. Fl. Alt. Ill, p. 221; Turczan. Cat. Bai- 

 cal. no. 283; Karel. et Kiril. Enum. PI. Fl. Alt. no. 196; Ledeb. Fl. Ross. I, p. 475; Turczan. 

 Fl. Baical.-Dahur. (1842) p. 631, no. 272; KptM. <I>.i. Ajit. I (1901) p. 199. 



Pretty common on islets in the Lower Abakan, and near habitations at Ust Sisti- 

 kem. Collected with flowers and ripe fruits in June — August. 



Distribution: The Caucasus, southern Siberia, eastwards to the Amoor region, Dzun- 

 garia, Tibet, northern Mongolia, Manchooria, Corea, China. 



Balsa in inaceae S. F. GRAY. 



Impaliens noli tangere L. Spec. PI. ed. II (1763) p. 1329; Ledeb. Fl. Alt. I, p. 265; 

 Turczan. Cat. Baical. no. 284; Ledeb. Fl. Ross. L p. 481; Turczan. Fl. Baical.-Dahur. (1842) 

 p. 632, no. 273; Kptiji. $.i. Ajit. I (1901) p. 200. 



In thickets on a brooklet near Kushabar, and common along brook-sides and in moist 

 shady places in the Amyl taiga, at Ust Algiac, Ust Sisti-kem, and at Ust Tara-kem: Flower- 

 ing and with ripe fruits in July and at the beginning of August. 



Distribution: Europe, the Caucasus, Asia Minor, through Siberia right up to the Sea 

 of Okhotsk, northern Mongolia, eastern Asia, Sakhalin, Japan. 



Oxalidaceae LiNDL. 



Oxalis Acetosella L. Spec. PI. ed. II (1762) p. 620; Ledeb. Fl. Alt. II, p. 188; Turczan. 

 Cat. Baical. no. 284; Ledeb. Fl. Ross. I, p. 482; Turczan. Fl. Baical.-Dahur. (1842) p. 633, 

 no. 274; Kptiji. $jt. A.it. I (1901) p. 201. 



Only rather rare in the subalpine coniferous forests about the Upper Amyl. Flower- 

 ing and past flowering in the middle of July. 



Distribution: Europe, Caucasia, the Himalayas, Siberia, eastern Asia, Sakhalin, 

 Japan, North Africa, North America. 



Zygophyllaceae LiNDL. 



Tribulus terrestris L. Spec. PI. ed. II (1762) p. 544; Ledeb. Fl. Alt. II, p. 107; Turczan. 

 Cat. Baical. no. 286; Ledeb. Fl. Ross. I, p. 486 et 786; Turczan. Fl. Baical.-Dahur. (1842) p. 

 635, no. 275; KpBijr. 4>ji. Ajit. I (1901) p. 204. 



In dry, sandy places near Ust Tapsa, where it is of very common occurrence near 

 habitations. Collected with ripe fruits at the end of August. 



Distribution: Southern Europe, Caucasia, and south-western Asia to Tibet and 

 India, Ceylon, south-western Siberia, northern China, Mongolia, Japan, Arabia, North 

 and South Africa, Australia, America, adventive from Europe. 



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