246 DAVENPORT ACADEMY OF SCIENCES. 



602. V. bracteosa, Michx. 

 Waste places ; common. 

 V. hastata x urticcefolia. 

 Frequent. 



603. V. hastata x bracteosa. 



Along Pine Creek, near Wild Cat Den. 1894. 



604. V. hastata x stricta. 



Common with the parent species. 



605. V. stricta x angustifolia. 



This hybrid is frequent wherever the parent species are con- 

 tiguous, as on prairies bordering river banks. 



606. V. stricta x bracteosa. 



Frequent in the vicinity of Moscow. 

 Lippia, Houst. 



607. L. lanceolata, Michx. Fog-fruit. 

 River banks ; common. 



Phryma, L. 



608. P. Lcptostachya, L. Lopseed. 

 Open woods ; common. 



LABIATE. 



Isanthus, Michx. 



609. /. ctcn/it'i/s, Michx. False Pennyroyal. 

 Dry sandy soil ; frequent. 



Teucrium, Tourn. 



610. T. Canadense, L. Wood Sage. 

 Low grounds ; common. 



Perilla, L. 



611. P. ocymoides, L. 



Has escaped from cultivation near Blue Grass and persisted 

 for ten years. 

 Mentha, Tourn. Mint. 



612. M. viridis, L. Spearmint. 

 Low grounds ; nut frequent. 



613. M. Canadensis, L. Wild Mint. 

 Low grounds ; common. 



Lycopus, Tourn. Water Hoarhound. 



614. L. Virginicus, L. Bugle-weed. 

 Low places ; common. 



