64 BULLETIN 01' THE LABORATORIES 



250. LiNARiA Tourn. 



524. lu. vulgaris Mn\. Butter and Eggs. Toad Flax. 

 Roadsides, common. June 25, 1890. 



251. ScROPHULARiA Tourn. 



525. S. nodosa L. Var. Marilandica Gray. 



Alluvial soil, common. September 22, 1888; August 10, 1889;* 

 July I, 1891. ^. 



.252. COLLINSIA Nutt. 



526. C. verna Nutt. Blue-eyed Mary. 



Deep woods, rare; M. J. Williams' woods, where it is very scarce 

 and also a few other places near Granville. It is abundant in woods 

 just west of Cranberry Marsh, Old Reservoir. This plant was form- 

 erly very abundant but has been steadily decreasing in numbers and 

 bids fair to be soon exterminated. May 24, 1884; May 7, 1887; June 

 3, 1889; April 24, 1 89 1. 



253. Chelone Tourn. 



527. C. glabra L. 



Swamps, not rare. August 28, 1888; September 14, 1889; 

 Augiist 20, 1 89 1. 



Pentsxemon Mitchell. 



528. P. laevigatus Solander. 



Fields, rather common. June 29, 1889; June 27, 1890. 



254. MiMULUs L. 



529. M. ringens L. 



Swamps, rather common; Granger's Swamp. July 9, 1890; July 

 14, 1891. 



530. M. alatus Ait. 



Swamps, more abundant; Spring Valley. August 10, 1888; Au- 

 gust 8, 1889; July 18, 1891. 



255. Gratiola L. 



531. G. Virginiana L. 



Along the muddy banks of the Licking Reservoir. June 23, 

 1888; June 20, 1890. 



