subspcv. supiiia (Sclirad.) Reichenb. Fl. Germ. Excuis. I (18;i()) p. 4(). I'ou siiinna 

 Scluad. Fl. Germ. I (1806) p. 289. 



Rather common al Fst Algiac, on roads, in conrl-yards. elr. In lull liowcr at the end 

 of ,Iuly. 



Dislrihulion: Western and nortlicrn Europe. Sil)eria. Norlli Aliiea. 



Poa Chaxii Yillars. Fl. Delphinalis in Gilibert, Syst. I'l. l-.ur. I (178.5) subspec. 

 remold (Fries) Richt.. Kpi.i.i. <l).i. A.n. VII (1914) p. IBBO. I'od siidrliai Ilaenkc, Rei- 

 sen naeli dem Riesengeb. (1891) p. 120; Ledeb. Fl. Ros.s. IV, ]>. 380. 



In open l)rusli-\vood and in grass-grown places at Kushabar. Flowering in ,Iuly. 



Distribution: The species is distributed over Europe, south-western Asia, Siberia, 

 and eastern Asia. 



Poa irrigata C. A. M. Lindman in Botan. Notiser (1905) p. 7:5. Poo luimilis Ehrh. 

 Ind. Calam. no. 115, et Beitr. VI (1791) p. 84 p. p. Poa rif/rns Ilailm. Ilandb. Skand. FL 

 ed. I (1820) p. 448. 



This species collected by me in moist meadows and swamps on the river Abakan, 

 and oil the islets in that river, near Askys, where of rather connnon occurrence. The 

 specimens collected agree perfectly with authentic material, determined by the autlioi- 

 himself. \Yith young flowers in the first half of ,Iunc. 



Distribution: The species has fii'st been indicated for Sweden. As it is also to 

 be found in my material from southern Siberia, it must be supposed to be very widely 

 distributed. 



Poa ncnioralis L. Spec. PI. ed. II (1762) p. 102; Ledeb. Fl. Alt. I, p. 99; Turczan. 

 Cat. Baical. no. 1321; Karel. et Kiril. Enum. PI. Fl. Alt. no. 924; Ledeb. Fl. Ross. IV, p. 

 375; Turczan. Fl. Baical.-Dahur. (1856, I) p. 40, no. 1330; IVpi.i.i. (I>.i. .V.rr. VII (1914) 

 p. 1653. 



In thickets at Kushabar and in the Amyl valley. In full flower in the first half of 



July- 

 Distribution: Europe, western and central Asia, Siberia, northern Mongolia, eastern 

 Asia, Sakhalin, Japan, North America, Greenland. 



Poa attenuata Trin. in Bunge, Verz. Suppl. Fl. Alt. (1830) p. 9; Trin. Gramin. 

 Suppl. in Mem. de I'Acad. de St. Petersb. Sen VI, T. IV, p. 64; Ledeb. Fl. Ross. IV, p. 

 371; Turczan. Fl. Baical.-Dahur. (1856, I) p. 37. no. 1326; Kpi.i.i. (D.i. Ajt. VII (1914) 

 p. 1655. Poa ferlilis Host in Ledeb. Fl. All. I, p. 98 ex parte. Poa allaica in Turczan. 

 Cat. Baical. no. 1320. 



Very common on the steppes near Minusinsk and about the river Abakan, where 

 associated with Koelcria gracilis, covering large tracts of land. The specimens are 20 

 to 30 cm. liigh, the panicle about 0,5 to 1 cm. broad, with spikelets frequently of a brow- 

 nish or light violet colour. Flowers not fully opened in the first half of June. 



133 



