158 — 



Holopleura carloides Rgl. & Schm. 

 Hyalolaena jaxartica Bge. 

 Peucedanum rapiferum Trautv. 



— tenuisectura Rgl & Schm. 

 Psammogeton Borszczowii (Rgl.&Schm.) Lipsky 



— setifolium Bois. 

 Scaligeria allioides (Rgl. & Schm.) Bois. 



— hirtula (Rgl. & Schm.) Lipsky 

 Zozimia absinthifoUa D. C. 



Urticaceae. 

 Ulmus campestris Sm. 



R*V* 



Valerianaceae. 

 Valerianella Dufresnia Bge. 



— Szovitsiana F. & M. 



— orientalis Bois. & Bal. 



— turkestanica Rgl. & Schm. 



— uncinata M. B. 



Zggophgllaceae. 

 Biebersteinia multifida D. C. 

 Miltianthus portulaccoides (Cham.) Bge. 

 Nitraria Schoberi L. 

 Peganum Harmala L. 

 Tetradiclis teiiella (Ehrb.) Litw. 

 Tribulus terrestris L. 

 Zygophyllum brachypterum Kar. Kir. . 



— Eichwaldii C. A. M. 



— eurypterum Bois. & Bulise , 



— Fabago L. 



— Karelini F. <& M. 



— maerophyllum Rgl. & Schm. 



— macropterum C. A. M. 



— miniatum Ch. & Schl. 



— ovigerum Fisch. 



— turcomaiiicum F. & M. 



1) Perennial or biennial, 



A summary of the species and growth-forms iii the above 

 list gives the result that out of 768 species 87 are Faner- 

 ophytes, 52 Chamaephytes, 210 Hemicryptophytes, 70 Geo- 

 phytes, 38 Hydro- and Helophytes, and 310 Therophytes. There 

 is also one species of Cuscuta. These numbers calculated as 



