126 Order LAMIALES 
2. Lippia. 778. 
Leaves lanceolate, serrate to below the middle. 1. L. lanceolata. 
Leaves spatulate, 2-6-toothed above the middle. 2. L. cuneifolia. 
1. Lippia lanceolata Michx. Fog-fruit. 
In wet meadows in the eastern part of the state. Grand Island; 
Nemaha; Richardson county. 
2. Lippia cuneifolia (Torr.) Steud. 
In dry places in the western part of the state. Franklin; Kearney 
county; Phelps county; Republican City. 
3. LABIATA. (LAMIACEZ.) 
Mint Family. 
Anther-bearing stamens 4. 
Calyx with a protuberance on the upper side. 3. Scutellaria. 
Calyx without a protuberance on the upper side. 
Flowers in terminal spikes or capitate clusters. 
Flowers in terminal spikes. 
Corolla distinctly 2-lipped, usually 5-lobed. 
Corolla split nearly to the base on the upper side. 
1. Teucrium. 
Corolla not split nearly to the base on the upper side. 
Calyx nearly equally 5-toothed, not 2-lipped. 
Flowers in verticillate clusters in the axils of the 
bracts. 
Upper pair of stamens longer than the lower. 
Plants glabrous or slightly pubescent; tall herbs. 
5. Agastache. 
Plants densely tomentose-canescent. 6. Nepeta. 
Lower pair of stamens as long or longer than the 
upper. 13. Stachys. 
Flowers solitary in the axils of the bracts. 
10. Dracocephalum. 
Calyx distinctly 2-lipped or the upper tooth larger than 
the others. 
Bracts pectinate with awn-pointed teeth. 8. Moldavica. 
Bracts merely ciliate, broadly ovate-orbicular. 
9. Prunella. 
Corolla 4-lobed, nearly regular. 20. Mentha. 
Flowers in dense capitate clusters. 18. Koellia. 
Flowers in clusters in the axils of the leaves, not spicate. 
Leaves entire. 2. Isanthus. 
Leaves not entire. 
Calyx teeth usually 10. 4, Marrubium. 
Calyx teeth 5. 
Corolla distinctly 2-lipped. 
Leaves much longer than broad. 11. Leonurus. 
Leaves about as broad as long, in our species. 
Upper pair of stamens longer than the lower. 
7. Glecoma. 
Upper pair of stamens shorter than the lower. 
12. Lamium. 
Corolla nearly regular; leaves lanceolate. 20. Mentha. 
