Rather common in the Altaian, at an altitude of 1800—2000 m. above sea-level, 

 on moist, cool slopes with a northern aspect, among lichens and mosses, accompanying 

 Cardamine bellidi folia, Papaver niidicaule, Valeriana capitata, Ranunculus frigidus, 

 and others. The specimens agree perfectly with Norwegian ones. Collected in full flo- 

 wer at the end of July. 



Distribution: Arctic islands, arctic and alpine regions of Europe, Siberia, the Cau- 

 casus, Asia Minor, northern Persia, Tibet, the Himalayas, Pamir, the Thian Shan, the 

 Altai, the Sayansk district. North America, Greenland. 



Chenopodiaceae Tent. 



Chenopodium aristatum L. Spec. PI. ed. II (1762) p. 321; Ledeb. Fl. Alt. I, p. 410; 

 Turczan. Cat. Baical. no. 950; Bunge, Enum. Salsol. Centrasiatic. p. 405 et 454; Kptiji. 

 ^JT. Ajit V (1909) p. 1101. Teloxys aristata Moqu.-Tand. in Annal. Sc. Nat. 2, Ser. I, 

 p. 289; Ledeb. Fl. Ross. Ill, p. 693; Turczan. Fl. Baical.-Dahur. (1852, IV) p. 407, no. 936; 

 Herder, PI. Radd. (1889) p. 583, no. 1. 



Scattered on the steppes about Minusinsk, near Buistraja, and near Tagarski 

 osero. With young flowers at the beginning of July. 



Distribution: Southern Siberia, Russian Turkestan, northern and eastern Mon- 

 golia, eastern Asia, North America. Observed, besides, as weeds near Berlin, Buda-Pest, 

 and Venice. 



Chenopodium vulvaria L. Spec. PI. ed. II (1762) p. 321; Ledeb. Fl. Ross. Ill, p. 

 695; KpBiJE. $.1. A.IT. V (1909) p. 1097. 



Dispersed about Minusinsk. Flowering at the beginning of June. 



Distribution: Europe, Caucasia, and south-western Asia to Turkestan and Pamir, 

 southern Siberia, eastwards to the government of Yeniseisk, North Africa. 



Chenopodium glaucum L. Spec. PI. ed. II (1762) p. 320; Ledeb. Fl. Alt. I, p. 407; 

 Turczan. Cat. Baical. no. 947; Karel. et Kiril. Enum. PI. Fl. Alt. no. 751; Ledeb. Fl. 

 Ross. Ill, p. 700; Bunge, Enum. Salsol. Centrasiatic. no. 6; Herder, PI. Radd. (1889) p. 

 589, no. 6; KptiJi. $.1. Ajit. V (1909) p. 1099. Blitum glaucum Koch, Turczan. Fl. Baical.- 

 Dahur. (1852, IV) p. 413, no. 943. 



At Tagarski osero, near habitations. With young flowers at the beginning of July. 



Distribution: Nearly all over Europe and temperate Asia, Sakhalin, moreover, 

 in North and South America, Greenland, North and South Africa, Australia, partly 

 in slightly differing forms, and at any rate partly introduced. 



Chenopodium album L. Spec. PI. ed. II (1762) p. 319; Ledeb. Fl. Alt. I, p. 404; 

 Turczan. Cat. Baical. no. 944; Ledeb. Fl. Ross. Ill, p. 697; Turczan. Fl. Baical.- 

 Dahur. (1852, IV) p. 410, no. 940; Bunge, Elnum. Salsol. Centrasiatic. no. 5; Herder, PI. 

 Radd. (1889) p. 586, no. 5; Kptiji. <Dji. Ajit. V (1909) p. 1098. Chenopodium serolimim 

 in Ledeb. Fl. Alt. I, p. 405, non L. 



209 



