nillicr siiKill spikclrls ol wliicli one is nearly sessile, llic Iwo ollicrs willi luw^. (lr()o])ing, 

 i^laliious slalks. Leaves are geiuiallv 2. w illi slioil and ini|ieiieell\ developed laiiiinas, 

 ■^^lii'li- lil'>c ll:e basal leaves, are nearly (jnile williered al llie lime of llie ripening 

 ol llie IVuil. The nul is eoniparalively nanower llian in llie lypical lonn. This one 

 probably belongs lo f. (tlf)iniiin Ci.vi d. Syno])s. V\. Ilelvelicae I (KSllH) p. .'A.i. 



Dislribulion: iMirope. except Ihe soutiieni |)orlions, Caucasia, Siberia, noi litem 

 Mongolia, easlein Asia. Sonlli Aliiea. Xorlli America, (li cenlaiul. 



Eriopliornin graeile Koeli in l{olli, Calaleel. II (1800) j). 2.")'.); I'lire/.an. Cat. liaieal. 

 no. 1202; I. .deb. Fl. Ros.s. IV, p. 2.5.^>: Turczan. Fl. Ikucal.-Dahur. (18."w. II) p. 318, no. 

 1217: |,-|,i,i.i. il>.i. A.n. VI (15)12) p. I i;;;i. 



In swampy bogs, near Knsliabar. 



Disli'ibniion: Xorlliern and middle Europe, Sil)eria, easlern .\sia. Norlli .\meiiea. 



.\ r a c e a e NECK. 



Calla paluslris L. S])ec. PI. ed. II (1763) p. 1373: Ledeb. Fl. All. IV, p. 178: I mezan. 

 Cat. Baieal. no. 1182; Ledeb. Fl. Ross. IV, p. 11; Turezan. Fl. Baical-Dahur. (1854, II) 

 p. 70. no. 10',)9: I.'j,,,,.,. <li,,. A.rr. VI (1912) p. 1260. 



Scattered in swampy, muddy places in the forests between Kushabar and Petro- 

 pawlowsk. Flowering in July. 



Distribution: Northern and middle Europe lo eastern France, Siberia, Sakhalin, 

 Manchooria, North America. 



Acorus Calamus L. Spec. PI. ed. II (1762) p. 462: Ledeb. Fl. Alt. II, p. 40; 

 Turezan. Cat. Baieal. no. 1183; Karel. et Kiril. Enuni. PI. Fl. Alt. no. 879; Turezan. Fl. 

 Baical.-Dahur. (1854, II) p. 71, no. 1100; Ledeb. Fl. Ross. IV, p. 13: Kphi.i. (Im. A.it. 

 VI (1912) p. 1261. 



On the borders of the swamps on the Dora Steppe, near Mosgalewski. Some s])e- 

 cimens in flower in the middle of August. 



Distribution: Europe, northwards to southern Scandinavia, and southwards to 

 northern Mongolia, eastern Asia, Japan, India, Ceylon, North America. 



L e ni II a c e a e DUMOR r, 



Leniiia minor L. Spec. PI. ed. II (1763) p. 1376: Ledeb. Fl. Alt. I. p. 43: Turezan. 

 Cat. Baieal. no. 1185; Ledeb. Fl. Ross. IV, p. 16; Turezan. Fl. Raical.-Daliur. (18.54, II) 

 p. 68, no. 1097: Kpi.i.i. du. A.rr. VI (1912) p. 1262. 



In swamps, etc., here and there about Minusinsk, and by Ihe road towards 

 Kushabar. 



Distribution: Nearly all over Ihe globe, except the arctic regions. 



175 



