Siberia, in the Yenisei valley uoithwards to 72 25' north lat.. and eastwards to the Sea 

 of Okhotsk, the Altai and Sayansk districts. Trans Baikal to China. Sakhalin. Japan, 

 south-western Asia to the Himalayas. 



Trientali.s eiiropaea L. Spec. PI. ed. 11(1762) p. 488: Turczan. Cat. Baical. no. 930: 

 Ledeb. Fl. Ross. III. p. 24: Turczan. Fl. Baical.-Dahur. (1849) p. 30.5. no. 773: Herder, PI. 



Hadd. (1872) p. 413, no. 93: KpM.i. <Im. A.n. 

 HI (1904) p. 823: Pax et Knuth. Prinuilac. 

 in Engl. Pflanzenr. H. 22 (IV. 237, 1905) 

 p. 313. 



Pretl\' coniuion in shady woods of 

 conifers about the Upper Ainyl. on the 

 Sisti-kem, at Ust Kam.sara. and in the 

 .\ltaian, where collected b\' me to far 

 above the tree limit, to about 2000 m. 

 aljove sea-level. .Vll of the .specimens 

 ijelong to the typical form. In full flower 

 in .July. 



Distribution: Widely distributed over 

 the northern and temperate regions of 

 Eurasia. Geographical range in Scandi- 

 na\ia northwards to 71 10' north ial.. in 

 the Ural to about 67K>° north lat.. in 

 western Siberia to about 64'' nortlr lat., in 

 the Yenisei valley to about 66" 30' north 

 lat., and eastwards as far as the Tshuktsher 

 Peninsula and Kamtchatka, northern Mon- 

 golia, Sakhalin. Japan. North .\merica. 



Lysimachia vulgaris L. Spec. PI. ed. 

 II (1762) p. 209; Ledeb. Fl. Alt. I, p. 207: 

 Karel. et Kiril. Enum. PI. Fl. Alt. no. 711: 



: Herder, PI. 



FijJ. 100. 



Le;if of Coiiiisa Matlhioli L. IVom the 

 Sayansk mountains (VT. 



Ledeb. Fl. Ross. III. p. 



Radd. (1872) p. 417. no. 96: Kphi.i. *.i. A.n. 

 Ill (1904) p. 825: Pax et Knuth. Prinuilac. in Engl. Pflanzenr. H. 22 (IV. 237, 1905) ]). .303. 



vcir. typica R. Knuth. 1. c. (1905) p. 304. 



In humid places on the river Abakan, and scattered in the tracts between Karatus 

 and Kushabar, at Petropawlowsk on the Amyl, Semiretska and Kalna, where it begins 

 flowering at the beginning of July. 



The leaves in this variety are generally verticillate in 3's, only in the upper part of the 

 stem and in the panicle sometimes opposite. The leaves are large and broad, ovate to 



352 



