Tamaricaceae LlNDL. 



Myricaria daviirica Ehrenb. in Linnaea II, p. 278; Ledeb. Fl. Alt. Ill, p. 224; Bunge, 

 Enum. Alt. p. 59; Turczan. Cat. Baical. no. 465; Ledeb. Fl. Ross. II, p. 132; Turczan. Fl. 

 BaicaL-Dahur. (1844) p. 237, no. 456; Kptui. $ji. Ajit. II (1903) p. 446. 



On sandy and stony river-banks on the Yenisei, near Ust Abakansk, where forming 

 shrubs of about a man's height. Collected by me in full flower at the beginning of June. 

 On the Ulu-kem, near Bjelosarsk, done flowering at the end of August. 



Distribution: Through southern Siberia from the Thian-Shan, through the Altai and 

 Sayansk regions to Trans Baikal, northern Mongolia. 



Violaceae DC. 



Viola Komarovii Becker, Violas Asiat. et Austral, in Beih. Bot. Centralbl. XXXIV H. 

 2 (1916) p. 237. V. silvestris Ledeb. Fl. Ross. I, p. 253 p. p. (quoad pi. altaic., baical. et 

 kamtschat). V. canina jS syluestris Regel PI. Radd. (1861) p. 490, no. 261 p. p. 



Large and well-grown specimens have been collected by me in the subalpine regions 

 about the Upper Amyl and at Ust Algiac. The height of the specimens is about 20 cm. The 

 leaves are always cordately incised at the base, their breadth from 2 to 3,5 cm., their length 

 from 2,5 to 4 cm., the apex rather obtuse, the margin slightly crenate. The stipules are 

 comparatively large, to 18 mm. long, and 8 mm. broad, the margin always rather deeply 

 and argute serrate. The plant is completely glabrous, or the stipules and the leaves may 

 be finely ciliate. Taken with ripe fruits in the middle of July. 



Distribution: Siberia, from about the Upper Ob to Kamtchatka and the Amoor 

 Province, the Sayansk district, Sakhalin, Japan. 



Viola mirabilis L. Spec. PI. ed. II (1763) p. 1326; Ledeb. Fl. Alt. L p. 259; Turczan. 

 Cat. Baical. no. 199; Ledeb. Fl. Ross. I, p. 250; Turczan. Fl. Baical.-Dahur. (1842) p. 303, 

 no. 188; Regel, PI. Radd. (1861) p. 481, no. 260, excl. var. Langsdorffii: EptiJi. •I'jr. Ajit. I 

 (1901) p. 123; BeKKept, ^iajiKOBwa B't cJeAqeHKO, <E>ji. Asiax. Poccin 8 (1915) p. 28. 



var. subglabra Ledeb. Fl. Ross. I, p. 251; BeKKept, 1. c. 



In rather dry thickets of foliferous trees, near Karatus. Past flowering in the first half 

 of July. 



Distribution: Northern and middle Europe, Caucasia, through Siberia, northwards 

 to about 55° north lat, Manchooria, Japan. 



Viola rupestris Schmidt, Neue Abhdb. B0hm. Gesellsch. I (1791) p. 60. 



var. arenaria (DC.) Beck, Fl. Nied.-Oest. (1890) p. 519;BeKKepi., OiajmoBBiaBi. OeATOHKO, 

 $ji. AsiaT. PocciH 8 (1915) p. 35. V. arenaria DC. Fl. France IV (1805) p. 806; Ledeb. Fl. 

 Alt. I, p. 260; Turczan. Cat. Baical. no. 201; Karel. et Kiril. Enum. PI. Fl. Alt. no. 127; 

 Turczan. Fl. Baical.-Dahur. (1842) p. 304, no. 189; Kptiji. cjji. Ajt. I (1901) p. 125. V. canina 

 d rupestris Regel, PI. Radd. (1861) p. 495. 



323 



