- 135 — 



6. Abutilon Avicennœ Gärtn.; Ldb. fl. ros. I p. 439; Bois. fl. or. 

 I p. 836. 



Persia: N. 2148, prov. Gilan, at Resht. Sept. 13. 1899. 



7. Gossypium herbaceum L. cultivated in many places. The most 

 elevated place for cultivation seen by me is at Pies in Shugnan, at an 

 altitude of about 2300 m . 



Rutaceæ. 



1. Haplophyllum lasianthum Bunge Reliq. Lehman, p. 239; Bunge 

 le. pi. Lehman. Riga 1851, t. 1 1 ; Bois. fl. or. I, p. 936. 



Samarkand: N. 239. May 21. 1898. 



2. Haplophyllum obtusifolium Ldb. fl. ros. 1 p. 490; Bunge reliq. 

 Lehman, p. 238; Bois. fl. or. I p. 934. Ruta obtusifolia Ldb. in Eich- 

 wald PI. casp. cauc. p. 37 t. 32. 



— — var. ramosissima n. nom. ; var. ß. Bunge 1. c. 

 Ghiwa: N. 2070, in sandy desert near Nukus. Aug. 8. 1898. 



3. Haplophyllum acutifolium (DG.) Bois. fl. or. I p. 942; H. 

 Sieversii Fisch.; Kar. Kir. Enum. pl. Song., Bull. Moscou 1842, p. 180; 

 Ldb. fl. ros. I p. 491. — Aplophyllum perforatum Kar. Kir. Enum. pi. 

 Alt.. Bull. Moscou 1841 p. 397. 



Samarkand in steppes: N. 155, at Ujimavut, may 11. 1898; N. 246 

 ibid., may 22. 1898; N. 283, at Ghawast, may. 23. 1898. 



4. Haplophyllum hirsutum Rgl. et Schmalh. Descr. pi. nov. Fed- 

 tschenk., Isvest. Imp. Obs. Liub. Est. Antrop. Etnogr. XXXIV 1882 p. 17. 



Samarkand: N. 262, in the steppe at Kerki. May 23. 1898. 



Zygophyllaceæ. 



1. Zygophyllum Eichwaldi G.A.Meyer in Eichw. pi. casp. cauc. 

 p. 15, tab. 14, Bunge reliq. Lehman, p. 235; Ldb. fl. ros. I p. 485 ; Bois. 

 fl. or. I p. 914. 



Buchara: N. 1697, May 23. 1899; Ghiwa: N. 1915, July 1.1899. 

 A very common species. 



2. Zygophyllum Fabago L. ; Bunge reliq. Lehman, p. 235 ; Ldb. 

 fl. ros. I p. 485; Bois. fl. or. I p. 913. 



Pamir: N. 693, on dry plains at Sary Mullah. Alt. 4100 m . June 5. 

 1898. — N. 1140, near the lake Bulung Kul. Alt. 3800 m . Aug. 20. 1898. 



■ Comparison with specimens in St. Petersburg has learned me that 

 this plant is not Z. brachypterum Kar. Kir. which Mrs. Fedtschenko 

 names from Pamir. 



