SYNOrsiS OF THE GENERA. 



4. Calmin'tiia, [Page 806.] Flowers solitary or numerous, in 

 corymbose axillary whorls. Calyx tubular, thirteen 

 ribbed, cylindrical, or swollen at the base, two lipped, the 

 upper three toothed, the lower bifid, the throat mostly 

 hairy. Corolla with the upper lip nearly plane, the lower 

 one trifid, the middle lobe notched. 



6. Clinopo'diuiM, [Page 808.] F/owers numerous, in whorls, 

 accompanied with linear bracleas, forming a sort of 

 involucre. Calyx tubular, thirteen ribbed, nearly equal 

 at the base, two lijjped, the upper three toothed, the lower 

 bifid. Corolla with the upper lip nearly plane, notched, 

 the lower one trifid, the middle lobe notched. 



Tribe III. Nepet;e. Benlh. Lab. Corolla two lipped, the 

 upper one bifid. Stamens close together, parallel beneath, the 

 upper lip of the corolla sometimes after flowering deflexed, the 

 upper ones longest. 



6. Nep'eta, [Page 809.] Calyx tubular, five toothed, many 



ribbed. Corolla with the upper lip plane, bifid, the lower 

 three-cleft, the lateral lobes reflexed, the middle one 

 round, crenated, and concave. 



7. Glecho'ma, [Page 810.] Calyx tubular, five toothed, many 



ribbed. Corolla with the upper lip plane, bifid, the lower 

 three-cleft, the middle lobe obcordate, plane. Stamens 

 with the anthers disposed in pairs, forming a cross. 



Tribe IV, Stachy'd^a. Benlh. Lab. Corolla two lipped, 

 the upper one entire, or notched. Stamens close together, parallel 

 beneath the upper lip of the corolla, sometimes after flowering 

 de-flexed, the lower ones longest. Calyx with the teeth straight 

 when in fruit. 



a. Calyx toothed, equal, or nearly so, not two lipped. 



* Stamens longer than the tube of the corolla. 



8. La'mium, [Page 811.] Calyx campanulate, ten ribbed, with 



five nearly equal teeth. Corolla with the upper lip entire, 

 arched, the lower one mostly with one or two teeth on each 

 side at the base, the tube with the throat inflated, and 

 encircled with a hairy ring inside near the base. 



9. Galeob'dolon, [Page 815.] Calyx campanulate, five ribbed, 



nearly equal, five toothed. Corolla with the upper lip 

 incuived, arched, entire, the lower one much smaller, in 

 three acute lobes, the tube with a hairy ring. 

 d 



