394 MINNESOTA BOTANICAL STUDIES. 
Falcata comosa (L.) Kunrze, Rev. Gen. Pl. 182. 1891. 
Coll.: Wheeler 507, Lyon 332, Winnebago; Lyon 469, 
Jefferson. Aug. 
Falcata pitcheri(T. & G.) Kuntze, Rev. Gen. Pl: 182. 1891. 
Coll. : Wheeler 573, Jefferson. Aug. 
Not previously reported from Minnesota. Several specimens 
of this species, previously reported as F. comosa, have 
been collected in southern Minnesota. Probably common 
throughout the southern part of the state. 
Apios apios (L.) MacM. Bull. Torr. Club, 19: 15. 1892. 
Coll.: Wheeler, 337, Crooked Creek; Wheeler 399, Lyon 
388, Jefferson. July, Aug. 
Strophostyles helvola (L.) Brirron in Britt. & Brown, Ill. Fl. 
BEB 8S. 22956, LOOT: 
Coll.: Lyon 387, Jefferson. Aug. 
GERANIACEA. 
Geranium maculatum L. Sp. Pl. 681. 1753. 
Coll.: Lyon 4, Winnebago. June. 
OXALIDACEZ. 
' Oxalis violacea L. Sp. Pl. 434. 1753. 
Coll.: Lyon 50, Winnebago. June. 
Oxalis stricta L. Sp. Pl. 435. 1753- 
Coll.: Lyon 81, Winnebago. June. 
LINACEZ. 
Linum sulcatum RIppDEL, Suppl. Cat. Ohio Pl. 10. 1836. 
Coll.: Wheeler 290, Mayville; 431, Jefferson. July. 
RUTACEZ. 
Xanthoxylum americanum Mitu. Gard. Dict. Ed. 8, No. 2. 
1768. 
Coll.: Wheeler 132, 413, Winnebago. June, Aug. 
POLYGALACEZ. 
Polygala verticillata L. Sp. Pl. 706. 1753. 
Coll.:) Wheeler 342, Crooked ‘Creek; 428, Jetfensam: 
uly), 
Polygala viridescens L. Sp. Pl. 705. 1753. 
Coll.: Lyon 483, Jefferson. Aug. 
