192 IOWA ACADEMY OF SCIENCES. 



Scrophidaria nodosa marylandica Gray. Ringgold and Taylor 

 counties. Open woods; frequent. 



Pentstemon grandlfiorus Nutt. Fremont county. Loess hills; 

 frequent. 



3Ii)iu(lus ringens L. Ringgold county. Wet places; fre- 

 quent; white flowered forms were found. 



M. alatus Ait. Decatur county. Wet banks; infrequent. 



Gratiola virginiana L. Ringgold county. Rich woods; fre- 

 quent. 



1/y.santhes riparia Raf. Ringgold county. Wet banks- 

 common. 



Veronica virginica L. Ringgold and Taylor counties. Prai- 

 ries and woods; common. 



Seymeria macrophi/lla Nutt. Decatur and Page counties. 

 Upland woods; common. 



Lentibulariace.e. 



rtrknlaria iviJgaris L. Fremont county. Frequent in 



Wabonsie slough. 



Pedaliace^. 



3Iarty nia proboscidea Glox. Taylor county. Waysides; infre- 

 quent. 



ACANTHACE^E. 



BuelUa ciliosa Pursh. Clarke, Ringgold, Taylor, and Page 

 counties. Waysides; common. 



Verbenace.e. 



Verbena urtica\folia L. Ringgold and Taylor counties. Fields 

 and waste places; common. 



T: Jia.stata L. Clarke, Union, Pottawattamie, Ringgold, 

 * and Page counties. 



V. stricta Vent. Ringgold and Fremont counties. 



T'. bracteosa Mx. Union, Fremont, and Pottawattamie 

 counties. Fields and waste places; common. 



Lippia lanceoluta Mx. Fremont county. Wet places; fre- 

 quent. 



Phryma leptostachya L. Page and Fremont counties. Rich 



woods; frequent. 



LabiatyE. 



Teucriuin caiiadense L. Page and Ringgold counties. Low 

 grounds; frequent. 



Mentha viridis L. Taylor county. Waysides; infrequent. 



