Class XIV. DIDYNAMIA. 8tam. 4, 

 2 outermost longest. 



Order T. GVMNOSP I^IIMIA. Seedsnakcd, 

 4 at most, 



* Calfjx in 5 segments^ nearly regular. 



296. LEONURUS. Anth, incumbent, besprinkled with 

 hard g-ranulations. Upper lip of the corolla shaggy. 



288. GLECHOMA. yi?/M. converging cross-wise in pairs. 



Upyperlip cloven. 



287. MENTHA. Filam, spreading widely, straight. Co- 

 rolla nearly equal. 



284.. TEUCRIUM. Upper lip of the corolla in 2 very 

 deep, remote, lateral lobes. 



283. AJUGA. Upper lip minute, abrupt, notched. 



292. BETONICA. L>;;rr//> nearly flat, ascending; tube 



cyluulrical, incurved. Stam, not longer than the 

 throat. 



289. LAMIUM. Corolla toothed at each side of the throat. 



290. GALEOPSIS. Lo-isoer lip of the corolla with a pair 



of hollow prominences at the base in front. 



291. GALEOBDOLON. Loiver lip in 3 acute, undivided 



segments. 



293. STAC 1 1 VS. Loxijcr //> with reflexed lateral lobes. 



Stam. finally spreading outwards at each side. 



28.'). XEPETA. /.oiver //^Munnerously notched ; throat 

 bordered and reflexed at rach side. 



29i. HAELOTA. (^V//y.r with 10 I'ui-rows. Upper lip o{ 

 the cor. vaulted, shag<j-v 



Gr>. 



293. ^E\RRLTUL'M. CV//. with 10 hniows. Upper lip 

 of the cor. straight, linear, cloven. 



28(i. VElUUsXA. O//. with 1 of the 3 teeth ahi iipt. C(,i. 

 nearly equal, eurvcd. Stani. in the tube. 



