194 Kansas Academy of Science. 



Boraginaceee. 



Echinospermum floribundum Lehm. Beggar-lice. 

 Echinospermum lappula Lehm. 

 Echinospermum redowskii Lehm. 



The three Hce-weed species are very common in the wooded districts. 

 Lithospermum hirtum Lehm. Puccon. 



Common. 

 Lithospermum angustifoHum Michx. 



Same as L. hirtum. 

 Convolvulaceae. 



Ipomoea purpurea Lam. Common morning-glory. 



Escaped from cultivation ( May 20) . 

 Ipomoea leptophylla Torr. Wild morning-glory. 



Common along watercourses. 

 Solanacea?. 



Solanum rostratum Dunal. 



A common weed. 

 Verbenacefe. 



Verbena hastata Linn. 



Verbena bracteosa Michx. 



Labiatse. 



Isanthus cseruleus Michx. False pennyroyal. 



Common. 

 Mentha canadensis Linn. Wild mint. 



Common. 

 Hedonia hispida Pursh. Pennyroyal. 



High, sandy points. 

 Salvia lanceolata Willd. Sage. 



Very common. 

 Monarda punctata Linn. Horsemint. 



Very common in the valleys. 

 Teucrium occidentale Gray. 

 Nepeta cataria Linn. Catnip. 



Not common. 

 Plantaginacese. 



Plantago major Linn. Common plantain. 

 Amarantacea?. 



Amarantus albus Linn. Tumbleweed. 



Very common. 

 Chenopodiacete. 



Chenopodium album Linn. Pigweed. 



Cultivated grounds, everywhere. 

 Polygonacea?. 



Rumex acetosella Linn. Sheep-sorrel. 

 Rumex venosus Pursh. 



Occasionally seen. 

 Rumex altissimus Wood. Pale dock. 

 Rumex crispus Linn. Yellow dock. 

 Rumex verticillatus Linn. Water dock. 

 » Only one plant of this species was seen. 



