Wheeler: FLORA OF SOUTHEASTERN MINNESOTA. 407 



OROBANCHACE^E. 



Thalesia uniflora (L.) BRITTON, Mem. Torr. Club, 5 : 298. 



1894. 

 Coll. : Lyon 70, Winnebago. June. 



PHRYMACE^E. 



Phryma leptostachya L. Sp. PI. 601. 1753. 



Coll. : Wheeler 298, Crooked Creek. July. 



PLANTAGINACE^E. 



Plantago major L. Sp. PL 112. 1753. 



Coll. : Lyon 124, Winnebago. June. 



RUBIACEvE. 



Cephalanthus occidentalis L. Sp. PL 95. 1753. 



Coll. : Wheeler 365, Crooked Creek ; 435, Jefferson ; 624, 



Brownsville.. July, Aug. 



Common on the lowlands of the Mississippi river. 

 Galium aparine L. Sp. PL 108. 1753. 



Coll. : Wheeler 9, Winnebago. June. 

 Galium boreale L. Sp. PL 108. 1753. 



Coll.: Lyon 53, Winnebago; 199^, Crooked Creek. 



June, July. 

 Galium triflorum MICHX. Fl. Bor. Am. i: 80. 1803. 



Coll. : Wheeler 41, Winnebago. June. 

 Galium trifidum L. Sp. PL 105. 1753. 



Coll. : Wheeler 42, Winnebago. June. 

 Galium asprellum MICHX. Fl. Bor. Am. i : 78. 1803. 



Coll. : Wheeler 593, Crooked Creek. Aug. 



CAPRIFOLIACE^E. 



Sambucus canadensis L. Sp. PL 269. 1753. 



Coll. : Wheeler 412, 649, Jefferson. July, Aug. 

 Sambucus pubens MICHX. FL Bor. Am. i: 181. 1803. 



Coll. : Wheeler 133, Winnebago. June. 

 Viburnum opulus L. Sp. PL 268. 1753. 



Coll.: Lyon 129, Winnebago; Wheeler 591, Crooked 



Creek. June, Aug. 

 Viburnum dentatum L. Sp. PL 268. 1753. 



Coll. : Wheeler 201, Winnebago. June. 



