— 132 — 



10. Euphorbia Esula L.; Ldb. fl. ros. III p. 575; Bois. fl. or. IV 

 p. 1125. 



Pamir: N. 1427, prov. Ishkashim, at Namatgut. Alt. 2700 m . Sept. 

 27. 1898. 



11. Euphorbia lanata Sieb.; Bois. fl. or. IV p. 1092. 

 Persia: N. 2218, in mountains near Teheran. Sept. 28. 1899. 



12. Euphorbia Helioscopia L. ; Ldb. fl. ros. HI p. 562; Bois. fl. 

 or. IV p. 1107. 



Tashkent: N. 142, in cultivated land at Tshinas. May 10. 1898. 



Oxalidaceæ. 



1. Oxalis corniculata L. ; Ldb. fl. ros. I p. 483; Bois. fl. or. I 

 p. 866. 



Persia: N. 2147, prov. Gilan, near Resht. Sept. 13. 1899. 



Linaceæ. 



1. Linum heterosepalum Rgl. Acta H. Petrop. II 1873 p. 433. 

 Alai mountains: N. 571. near Olgin Lug. Alt. 2900 m . June 



25. 1898. 



2. Linum perenne L. ; Ldb. fl. ros. I p. 426; Bois. fl. or. I p. 865. 

 Alai mountains: N. 570, near Olgin Lug. Alt. 3000 m . June 



25. 1898. 



3. Linum usitatissimum L. ; Ldb. fl. ros. I p. 425 ; Bois. fl. or. I 

 p. 860. 



Pamir: N. 1290, prov. Wakhan, in cultivated land at Langarkisht. 

 Alt. 3000 m . Sept. 8. 1898. — N. 1425, prov. Iskhashim, cultivated at 

 Namatgut. Alt. 2300 m . Sept. 27. 1 898. - Ghiwa: N. 1985, in culti- 

 vated land. July 15. 1899. 



Geraniaceæ. 



1. Geranium collinum Steph. ; Ldb. fl. ros. I p. 467; Bois. fl. or. 

 I p. 874; Rgl. pi. turk., Acta H. Petrop. V p. 252; Komarow Mater, po 

 fl. turk. nagorja, Bassein Serawsch., Trav. soc. Nat. St. Pétersb. Sect, de 

 Bot. 26. 1896, p. 149. 



Of this polymorphous species which according to Maximowitch (cited 

 by Komarow) is in the state of evolution, I have collected the following- 

 forms : 



