592 MINNESOTA BOTANICAL STUDIES. 



Veronica americana SCHWEIN. Benth. in DC. Prodr. 10 : 468. 



1846. 

 Coll. : Ballard 2744, Hallock. 



Veronica scutellata L. Sp. PI. 12. 1753. 



Coll. : MacMillan & Skinner 395, Holmes. 



Leptandra virginica (L.) NUTT. Gen. i : 7. 1818. 



Coll. : MacMillan & Skinner 15, Crookston. 

 Gerardia aspera DOUGL. ; Benth. in DC. Prodr. 10 : 517. 1846. 



Coll. : MacMillan & Skinner 36, Crookston. 

 Gerardia tenuifolia VAHL, Symb. Bot. 3: 79. 1794. 



Coll.: Ballard 2510, 2536, Fergus Falls; 2748, Hallock; 

 MacMillan & Skinner 277, Ives. 



Orthocarpus luteus NUTT. Gen. 2: 57. 1818. 



Coll.: Ballard 2688, Northcote ; 2719, Kennedy; Mac- 

 Millan & Skinner 47, Crookston. 



Pedicularis lanceolata MICHX. Fl. Bor. Am. 2: 18. 1803. 



Coll.: MacMillan & Skinner 93, Maple lake; 379, 

 Holmes. 



PHRYMACE^E. 



Phryma leptostachya L. Sp. PI. 60 1. 1753. 



Coll.: MacMillan & Skinner 240, Gentilly ; 241, Red 



Lake Falls. 

 Plantago major L. Sp. PI. 112. 1753. 



Coll. : Ballard 2535, Fergus Falls; 2667, St. Vincent. 

 Plantago eriopoda TORR. Ann. Lye. N. Y. 2 : 237. 1827. 



Coll. : Ballard 2789, Warren. 



RUBIACE.E. 



Houstonia longifolia GAERTN. Fruct. i : 226. 1788. 

 Coll. : MacMillan & Skinner 274, St. Hilaire. 



Galium boreale L. Sp. PI. 108. 1753. 



Coll. : MacMillan & Skinner 289, Maple lake. 



Galium trifidum L. Sp. PL 105. 1753. 



Coll. : Ballard 2646, St. Vincent ; MacMillan & Skinner 

 314, Crookston. 



CAPRIFOLIACE^E. 

 Viburnum opulus L. Sp. PL 268. 1753. 



Coll. : MacMillan & Skinner 180, Maple lake. 



