24 BULLETIN OF THE LABORATORIES 



58. Abutilon Tourn. 



117. A. Amsennae' Gaertn . Velvet Leaf. 



A troublesome weed in cultivated grounds. August 15, 1887; 

 July 30, 1888; August 12, 1890; July 29, 1891. 



59. Hibiscus L. 



118. H. moscheutos L. Swarhp Rose Mallow. 



Along the banks of the Licking Reservoir; abundant in this one 

 locality. August 28, 1888; September 14, 1889; August 24, 1890; 

 August 6, 1 89 1. 



119. H. Trionum L. Bladder Ketmia. 



Gardens and roadsides, Granville and Licking Reservoir. Au- 

 gust 28, 1888; July 28, 1890; August II, 1891. 



XVL TILIACEAE. 



60. TiLiA Tourn. 



120. T. Americana L. Basswood. 

 Somewhat common. July 4, 1890; July i, 1891. 



XVII. LINACEAE. 



61. LiNUM Tourn. 



121. L. Virginianum L. 



Dry, rocky hillsides, wooded; common. July 22, 1890; Septem- 

 ber I, 1 89 1. 



122. L. sulcatum Riddell. 

 Herbarium of Dr. F. O. Jacobs. 



123. , \j.usitatissimum L. Common Flax. 



In old fields and along the railroad tracks, common. August 18, 

 1888; July 22, 1890; July 15, 1891. 



XVIII. GERANIACEAE. 



62. Geranium Tourn. 



124. G. maculatum L. Wild Cranesbill. ^ 



Woods, everywhere. May 19, 1884; May 2-5, 1887; May 6, 

 1888; May II, 1889; May 5, 1890; May 8, 1891, 



