tions, Caucasia and south-western Asia, roughly (to Cashmere, Siberia, northwards to 

 about 65° north lat., and eastwards to towards Lake Baikal, North America. In eastern 

 Asia this form is replaced by the nearly allied Stachys bnicalensis Fischer (ex Bentham, 

 Labiat.j). 543) = S. palustris var. hispida Ledeb. (F1. Ross. Ill, p. 414) = S. palustris var. 

 baicalensis Turczan. (Enum. PI. Chin. no. 160). 



Galeopsis Tetrahit L. Spec. PI. ed. II (1763) p. 810; Ledeb. Fl. Alt. II, p. 406; Tur- 

 czan. Cat. Baical. no. 899; Ledeb. Fl. Ross. Ill, p. 420; Turczan. Fl. Baical.-Dahur. (1851) 

 p. 397, no. 918; Herder, PI. Radd. (1887) p. 33, no. 591; Kpmi. (Uji. Ajit. IV (1907) p. 1058. 



As a weed in fields on the Abakan Steppe, pretty common in waste places along 

 the road between Minusinsk and Kushabar, near habitations in the Amyl taiga, about Ust 

 Algiac, near Ust Sisti-kem, and on declivities at list Kamsara. The species begins flower- 

 ing in July. 



Distribution: Europe, except the southern parts, Siberia, in the Yenisei valley north- 

 wards to about 63° north lat., and eastwards to Kamtchatka, the Amoor Province and 

 Manchooria, northern Mongolia, the Himalayas, Sakhalin, Japan, America (introduced). 



Leonurus tataricus L. Spec. PI. ed. II (1763) p. 818; Turczan. Cat. Baical. no. 905; 

 Ledeb. Fl. Ross. Ill, p. 424; Turczan. Fl. Baical.-Dahur. (1851) p. 399, no. 919; Herder. PI. 

 Radd. (1887) p. 38, no. 594; Kpaji. $.1. A.it. IV (1907) p. 1059. L. altaicus Spreng. Syst. 

 Veget II, p. 738; Ledeb. Fl. Alt. II, p. 410. 



Scattered on dry, stony declivities, among stones and gravel along dried up brooks' 

 courses on the Abakan Steppe, near Askys, and at Ust Kamuishto, and also scattered on 

 the steppe, near the road between Karatus and Kushabar. Specimens collected on the 

 Abakan Steppe in the middle of June, are in full flower. The specimens collected belong 

 to a tgpiciis Kryl. 1. c. p. 1060. In the Urjankai country the species occurs in dry thickets 

 and on hill-slopes at Ust Kamsara and Ust Tapsa. 



Distribution: From south-eastern Russia through Siberia, roughly to Trans Baikal, 

 northern Mongolia. 



Panzeria lanata (L.) Pers. Synops. II (1807) p. 126; Ledeb. Fl. Alt. II, p. 410; 

 KpLM. $ji. Ajit. IV (1907) p. 1062. L. lanaius Ledeb. Fl. Ross. Ill, p. 425; Turczan. Fl. 

 BaicaL-Dahur. (1851) p. 401, no. 921; Herder, PI. Radd. (1887) p. 40, no. 596. 



Frequent in dry, stony and gravelly places on the Abakan Steppe, near the Tata- 

 rian burial ground at Ust Kamuishto, and on the steppes along the rivers Bei-kem and 

 Ulu-kem, from Tapsa to Cha-kul, in places pretty common. Specimens collected on the 

 Abakan Steppe in the second half of June, are in full flower. 



Distribution: Southern Siberia from the Altai, eastwards to Trans Baikal, north- 

 ern Mongolia. 



Lamium album L. Spec. PI. ed. II (1763) p. 809; Ledeb. Fl. Alt. II, p. 406; Turczan. 

 Cat. Baical. no. 900; Karel. et Kiril. Enum. PI. Fl. Alt. no. 794; Ledeb. Fl. Ross. Ill, p. 



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