Tennessee Flora. 151 



MONNIERA P. Br. (Herpestis Gsert.) 



Monniera acuminata (Walt.) Kuntze. Herpestis nigres- 

 cens Benth. Moist places in the barrens of M. Tenn. June- 

 September. 



M. rotundifolia Michx. Hedge hyssop. Ponds along Cum- 

 berland River. June-September. 



GRATIOLA. L. 



Gratiola Virginiana L. Clammy hedge hyssop. Miry 

 places. O. S. May-August. 



G. sphaerocarpa Ell. White Cliff Springs, E. Tenn. L. 

 Scribner. 



G. Floridana Nutt. E. Tenn. Nashville, 6n the site of the 

 old waterworks. April, May. 



G. ramosa Walt. Wet lands in the oak barrens at Tulla- 

 homa. June, July. 



ILYSANTHES Raf. 



Ilysanthes gratioloides (L.) Benth. Wet ground. False 

 pimpernel. O. S. 



I. attenuata Small. Same range with the former. April, 

 May. 



I. refracta Benth. Ducktown, E. Tenn. May, June. 



VERONICA L. 



Veronica Americana Schwein. American brooklime. Along 

 water courses. O. S. April-September. 



V. officinalis L. Common speedwell. Jonesboro, E. Tenn. 

 A. Ruth. May. 



V. serpyllifolia L. Weed in fields and gardens. O. S. 

 April, May. 



V. peregrina L. Weed in cultivated ground. O. S. April, 

 May. 



V. arvensis L. Weed amoiig the grass in pastures. Nat- 

 uralized from Europe. March-May. 



LEPTANDRA Nutt. 



Leptandra Virginica (L.) Nutt. Veronica Virginica L. 

 Culvers root. Mountains and highlands. O. S. June-Sep- 

 tember. 



BUCHNERA L. 



Buchnera Americana L. Blue hearts. Oak barrens, M. 

 Tenn. June-September. 



