— 220 — 
2. C. rotundus L.; Meinshausen, 1. e., p. 241; Ledebour, Fl. Ross., 
p. 242; Boissier, Fl. Orient., p. 376; Hooker, Fl. Brit. India, p. 614. 
N. 308. Ferghana, near Kuwa, in a stony desert between Margelan 
and Andidshan. May 27, 1898. 
N. 1762. Transcaspia, near Merw. June 3, 1899. 
3. C. haspan L.; Hooker, Fl. Brit. India, p. 600. 
N. 2103. Chiwa, in rice-fields, August 19, 1899. Called “Dungus-ot”. 
Il. Scirpus L. 
4. S. hamulosus Steven; Meinshausen, |.c. p.247; Isolepis hamulosa 
Ledebour, Fl. Ross., p. 257. 
N. 2085. Chiwa, at the river Amu-Darja near Kisil-yi. August 
12, 1899: 
5. S. maritimus L.; Meinshausen, |. c. p. 250; Ledebour, Fl. Ross., 
p. 249; Boissier, Fl. Orient., p. 384; Hooker, Fl. Brit. India, p. 658. 
N. 178. Samarkand. May 12, 1898. 
N. 1763. Transcaspia, near Merw. June 3, 1899. 
N. 1773, 1775. Transcaspia, near Merw. June 5, 1899. 
N. 2104. Chiwa, in rice-fields, August 19, 1899. Called „Tjigin“. 
6. S. affinis Roth; Meinshausen, 1. c., p. 251; S. maritimus, var. 
affinis Clarke; Hooker, Fl. Brit. India, p. 659; S. maritimus, f. compactus, 
Ledebour, Fl. Ross., p. 249. 
N. 1978. Chiwa, at the lake Akdarbent-Kul, July 14, 1899. 
7. S. Tabernaemontani Gmel.; Ledebour, Fl. Ross., p. 248; S. la- 
custris, var. Tabernaemontani C.B. Clarke; Hooker, F1. Brit. India, p. 658; 
S. lacustris, 2, digynus Godr.; Boissier, Fl. Orient., p. 383; S. lacustris, 
f. glauca Meinshausen, 1. c., p. 252. 
C. B. Clarke had named the specimens S. lacustris. 
N. 1410. Pamir, Prov. Wakhan, in a swamp at Sermut; alt. c. 
2800™. September 22, 1898. 
N. 1946. Chiwa, July 9, 1899. 
8. S. littoralis Schrad.; Meinshausen, 1. e., p. 252; Ledebour, Fl. 
Ross., p. 249; Boissier, Fl. Orient., p. 383; Hooker, Fl. Brit. India, p. 659. 
N. 1981. Chiwa, at the lake Chasawat-Kul; July 15, 1899. 
9. S. compressus (L.) Pers.; Meinshausen, 1. c., p. 254; Boissier, 
Fl. Orient., p. 385; S. caricis Retz.; Hooker, Fl. Brit. India, p. 660; Blys- 
mus compressus Panz.; Ledebour, Fl. Ross., p. 260. 
N. 489. Alai Mountains, at the river Taldyk, alt. 2640™. June 
22, 1898. 
N. 872, 878. Pamir, at the lake Jashil-Kul, alt. 3780™; around 
hot sulphur-springs. July 23, 1898. 
