120 LAMIALES 



7. Glecoma. 787. 



1. Glecoma hederacea L. 



In the southeastern part of the state. Peru; Red Cloud. 



8. Dracocephalum. 787. 



1. Dracocephalum moldavicum L. 



Bluffs of the Missouri. Meadville; Springview. 



9. Prunella. 788. 



1. Prunella vulgaris L. 



Introduced and rather common in the eastern part of the state. Ains- 



worth; Albright; Lincoln; Mullen; Nebraska City; Richardson; 



Thedford. 



10. Physostegia. 788. 



Corolla 25 mm. long, fruiting calyx 8-10 mm. long. 1. P. virginiana. 

 Corolla 12 mm. long, fruiting calyx 4-6 mm. long. 2. P. parviflora. 



1. Physostegia virginiana (L.) Benth. 



In woods in the western part of the state. Belle vue; Ewing; Grand 

 Island; Lincoln. 



2. Physostegia parviflora Nutt. 



In moist soil, not common. Nebraska City; Scotts Bluff. 



11. Leonurus. 790. 



1. Leonurus cardiaca L. 



Woods and meadows along streams in the eastern part of the state. 



Beatrice; Dixon County; Nebraska City; Grand Island; Loup City. 



12. Lamium. 790. 



1. Lamium amplexicaule L. 

 Introduced, but rare. Red Cloud. 



13. Stachys. 791. 



Leaves sessile or very short petioled, calyx teeth more than half the 

 length of the tube. 1. S. palustris. 



Leaves, at least the lower slender petioled, calyx teeth about half as 

 long as the tube. 2. S. aspera. 



1. Stachys palustris L. 



In edges of ponds and in marshy places mostly in the sandhills. Ains- 

 worth; Cherry County; Kearney; Nebraska City; Valentine. 



2. Stachys aspera Michx. 



In moist soil in the eastern part of the state. Lincoln; Wahoo. 



14. Salvia. 794. 



Corolla 25 m. long, several times as long as the calyx; upper lip of 

 calyx obtuse, 1-2 mm. long. 1. S. pltcherl. 



