Holzinger: determinations of plants. 561 



HYDROPHYLLACEAE. 



Hydrophyllum virginieum L. Sp. PI. 146. 1753. 

 Rich woods. Minneapolis. May. No. 118. 



Phacelia franklinii (R. Br.) A. Gray. Man. ed. 2. 329. 1856. 

 Along railway track Vermilion lake. July. No. 482. 



BORAGINACEAE. 



Cynoglossum virginieum L. Sp. PI. 134. 1753. 



Rich copses. Grand Rapids; lake Itasca. June, August. 

 Nos. 734, 1063. 



Lappula lappnla (L.) Karst. Deutsch. PI. 979. 1880-83. 

 Sandy soil. Minneapolis. July. No. 582. 



Lappula texana (Scheele) Britt. Mem. Torr. Bot. Club. 

 5:273. 1893-4. 

 Sandy soil. Minneapolis. June. No. 286. 



Lappula virginica (L.) Greene. Pitt. 2:182. 1891. 

 Copses. Minneapolis. July. No. 590. 



Merteusia panieulata (Ait.) Don. Gard. Diet. 4:318. 1838. 

 . Shady woods. Two Harbors. May, July (fruit). Nos. 104, 



448. 



Onosmodium carolinianum (Lam.) A. DC. Prodr. 10: 70. 1846. 

 Sandy soil. Cannon Falls. June. No. 341. 



Lithospermuni augustifolium Michx. PL Bor. Am. 1 : 130. 

 1803. 

 Sandy meadows and hillsides. Prospect Park; Minneapolis; 

 Cannon Falls. May to July. Nos. 52, 265, 369. 



Lithosperinuin gmelini (Michx.) A. S. Hitchcock. Spring 

 PI. Manh. 30. 1894. 

 Sandy soil. Minneapolis. June. No. 289. 



YERBENACEAE. 



Phryma leptostaehya L. Sp. PI. 601. 1753. 

 Copses. Minnetonka. July. No. 618. 



Yerbena bracteosa Michx. Fl. Bor. Am. 2: 13. 1803. 

 Sandy soil. Minneapolis. June. No. 267. 



Yerbena hastata L. Sp. PI. 20. 1753. 



Sandy river banks. Grand Rapids; lake Itasca. July, Au- 

 gust. Nos. 712, 1253. 



