Accompanying the preceding one at Ust Abakansk. Young flowers at the end of 

 June. 



Distribution: Eastern Russia, southern Siberia, south-western Asia, north-western 

 Mongolia. 



Elymus junceus Fisch. in Mem. de la Soc. des Naturlists de Moscou I (1811) p. 

 45; Ledeb. Fl. Alt. I, p. 119; Bunge, Enum. Alt. p. 7; Karel. et Kiril. Enum. PI. Fl. Alt. 

 no. 945; Ledeb. Fl. Ross. IV, p. 333; KpBiJi. (^jl. Ajit. VII (1914) p. 1711. 



In dry meadows, among dry sand, etc., rather common about Minusinsk and near 

 Tagarski osero. Taken with flowers at the end of June and the beginning of July. 

 Observed with fruits at Tapsa at the end of August. 



Distribution: South-eastern Russia, southern Siberia, Trans Caspia, Turkestan, 

 Afghanistan, northern Mongolia. • 



Elymus giganteus Vahl, Symbolae Bot. 3 (1794) p. 10; Ledeb. Fl. Alt. I, p. 122; Karel. 

 et Kiril. Enum. PL Fl. Alt. no. 950; Ledeb. Fl. Ross. IV, p. 332. Elymus sabulosus M. 

 Bieb. ;' giganteus (Vahl) Schmalh. 4>jr. Cpe?;. h IOkh. Pocc. II, p. 667; KpBiJi. $ji:. Ajit. 

 VII (1914) p. 1708. 



In sandy places on the Abakan Steppe, and in dry thickets near the river, at Askys. 

 Taken with young flowers in the middle of June. At Ust Tara-kem and on the Bei-kem, 

 near the Dora Steppe, with fruits in the middle of August. 



Distribution: South-eastern Russia, southern Siberia, Caucasia, Trans Caspia, Tur- 

 kestan, northern Mongolia. 



C y p e r a c e a e St. Hilaire. 



Carex obtusata Liljebl. in Vet.-Akad. Handl. (1793) p. 69; Kiikenth. Cyper.- 

 Caricoid. in Engl. Pflanzenr. H. 38 (IV, 20, 1909) p. 87; Ledeb. Fl. Ross. IV, p. 267; 

 Turczan. Fl. Baical.-Dahur. (1855, II) p. 323, no. 1223; Kiikenth. Cyper. Sibir. in ^^eAiemo, 

 MaT. *j. Ch6. II (1912) p. 36; KptiJi. 4>ji. Ajit. VI (1912) p. 1461. Carex microcephala C. 

 A. Meyer in Ledeb. Fl. Alt. IV, p. 205. Carex decipiens Turczan. Cat. Baical. no. 1212. 



In open wood of foliferous trees, in sandy places near Tagarski osero. 



Distribution: Sweden, Germany, Russia, Caucasia, Siberia, Manchooria, North 

 America. 



Carex pauciflora Lightf. Fl. Scot. II (1777) p. 543; Kiikenth. Cyper.-Caricoid. in 

 Engl. Pflanzenr. H. 38 (IV, 20, 1909) p. 110; Ledeb. Fl. Ross. IV, p. 268; Kiikenth. Cyper. 

 Sibir. in ^catohko, MaT. $ji. Ch6. II (1912) p. 40; KpBijt. $ji. Ajit. VI (1912) p. 1462. 



Rather common in Sphagnum-hogs in the Amyl taiga, in the Altaian, and at Ust 

 Algiac, where collected by me with nearly ripe fruits in the second half of July. 



Distribution: Europe, Siberia, northern Mongolia, Sakhalin, Asia Minor, North 

 America. 



143 



