422 ME. K. D. SIMPSON ON THE PLANTS OF 



VALERIANACE^. 



Pateinia sibirica, Juss. 



No. 14. Dry mountain summits when not too rocky and when the surface 

 is even, Kizil Taiga. 



No. 361. Dry summits of Sayansk Mts., Upper Kandart and Japsa systems : 

 associated with Reindeer Moss. 



Distrihiition. Siberia and northern Mongolia. 



Valbeiana sambucifolia, Alihan. 



No. 392. Open steppe valley-bottoms, Shabash and Kamsara Rivers. 



Distribution. Europe, Siberia, and Manchuria. 



DIPSAOEiE. 



SCABIOSA OCHEOIEUCA, Linn. 



No. 468. Dry valley steppe near the Lower Bei Kem where it is occasionally 

 flooded. 



Distribution. Southern Europe, and S. Siberia and N. Mongolia. 



COMPOSITiE. 



ASTEE ALPINUS, Linn. 



No. 13. Dry summit of Kizil Taiga when not too rocky. 



No. 28. Mountain slopes and dry steppe valleys from 1200 to 2900 m. 

 Tula Mt. at 2100 m., W. Tannu-ola Mt. 



No. 390. Open steppe valley-bottoms, dry type of flora, Shabash and 

 Kamsara Rivers. 



Distribution. Europe, Siberia, Turkestan, and China. 



Eeigeeon uniflorus, Linn. 



No. 56. Dry shady slopes where some soil has accumulated, sides of 

 W. Tannu-ola Mts. at 2600 m. 



Distribution. Alpine and arctic regions of the Northern Hemisphere. 



Antennaeia DioiOA, Gartn. 



No. 349. Open steppe in bottoms of the valleys of the Japsa and Sistikem 

 Rivers. 



Distribution. Throughout Europe, Siberia, Asia Minor, and Turkestan, also 

 in Japan and North America. 



Lbontopodium alpinum, Cass. 



No. 21. Dry steppe on terraces and screes near the Upper Djardan and 

 Kundergay. Dry plateau valley, Bogdon, W. Tannu-ola Mts. 



