201 
p. 103; Lipski l.c. p. 18; O. Fedtschenko 1. c. p. 131; Litwinow Herb. 
Fl. ros. No. 584; Caroxylon subctphyllum Burige Reliq. Lelim. p. 470. 
N. 1742. Buchara, in sand}’ desert by Murgak. June 2. 1899. 
N. 1837. Buchara, in sandy desert by Ustyk. June 19. 1899. 
N. 2065. Chiwa, in desert (of „Loss u ) by Kunja Urgentsh. Aug. 4.1899. 
N. 2117. Buchara, in sandy desert by Farab. Sept. 9. 1899. 
Area: Afghanistan, middle- and central Asia. 
XX. Haloxylon Bunge. 
54. H. Ammodendron (C. A. M.) Bunge reliq. Lehra. p. 469; 
Ldb. fl. ros. III, p. 820; Trautv. Enum. pi. songor. p. 69 ; Bunge Enum. 
p. 437 ; Bunge in Rgl. et Herd. 1. c. p. 403; Bois. fl. or. IV, p. 948; 
Aitchison Afghan Delim. p. 102; O. Kuntze 1. c. p. 231; O. Fedt¬ 
schenko l.c. p. 131. Anabasis Ammodendron C. A. Meyer, Ldb. fl. 
alt. I, p 375; Ldb. Ic. pi. fl. ros. t. 47. 
N. 61 A. Transcaspia, in sandy desert by Repetek. April 25. 1898. 
N. 1752. Ibid. June 2. 1899. 
N. 1862. By the river Amu Daria, between Tshardshui and Chiwa, in 
sandy desert by Kis Kala. June 23. 1899. 
Area: Southern Sibiria, Afghanistan, middle- and central Asia. 
XXL Noaea Moq. (determ. O. Hoffmann). 
55. N. spinosissima (L. fil.) Moq. in D. C. Prodr. XIII, 2 
p. 209; Bunge Anabas. Revis., Mém. Ac. Imp. Sc., St. Pétersb. 1862, 
p. 23; Bunge Enum. p. 440; Bois. fl. or. IV, p. 965; Aitchison 
Afghan Delim. p. 103; Lipski l.c. p. 18; Litwinow Herb. Fl. ros. 
Nr. 389; Anabasis spinosissima L., Halog eton spinosissima C.A.M. 
Ind. cauc. p. 159; Ldb. fl. ros. III, p. 831; Buhse l.c. p. 190; 
Salsola spinifex Pall. 
N. 2215. Persia, in dry mountains near Teheran. Sept. 28. 1899. 
Area: Greek, peninsula, western Asia, Caucasus, Persia, Transcaspia. 
XXII. Anabasis L. 
56. A. wakhanica n. sp. 
Fruticulosa glabra pluricaulis, caules 15—22 cm. longi, erecti, 
sæpe ramosi, basi lignescentes perennantes cinerei, parte superiore 
cylindrici pallide virides, ad bases articulorum albo-viliosi. Articuli 
IV 2 —2 cm. longi, folia opposita 3—4 mm. longa, in cupulam 
