214 DICOTYLEDONS. LABIAT/E. AjllgCL. 



1. M. pratense, flowers axillary secund, leaves in distant pairs, 

 cor. 4 times as long as the cal. closed, the lower lip protruded, 

 upper bracteas pinnato-dentate. p. 187- Woods. 



2. M. sylvaticum, flowers axillary secund, leaves in distant pairs, 

 cor. half as long again as the cal. open, the lower lip equal in 

 length to the upper one, bracteas entire. p. 187. Alpine woods. 



ORDER XVIII. LABIATE. Juss. 



Cal. tubular. Cor. monopetalous, hypogynous, irregular. Stam. 

 mostly 4, didynamous, 2 sometimes sterile or wanting. Style 1 . 

 Stigma two-lobed. Caryopsides (naked seeds Linn.) four, in- 

 closed in the cal. Seed solitary, erect. Embryo erect. Albumen 

 none. 



Leaves opposite. Stem square. Br. 



Div. I. Stam. two, fertile, 

 l.LYCOPUS. 



Cal. tubular, 5 -cleft, mouth naked. Cor. tubular, nearly equal, 

 4-lobed, upper segment broader and notched. Stam. distant, 

 simple. 



l.L.europc&us, leaves deeply sinuato- serrate, p. 9. Ditch-banks. 



2. SALVIA. 



Cal. subcampanulate, two-lipped; upper lip tridentate, the lower 

 one bifid. Cor. ringent. Filaments two, fertile, bifid, one lobe 

 ascending with a dimidiate anther, the other sterile. Br. 



1. S. verlenaca, leaves serrated sinuated, cor. narrower than the 

 cal. p. 10. Pastures, rare. 



Div. II. Stam. 4 } didynamous, fertile. 

 SECT. I. Cal. 5- or ]Q-cleft, sulregular. 



3. AJUGA. 



Upper lip of the Cor. very minute, notched ; lower one 3-lobed, 

 middle lobe the largest, obcordate. Stam. exserted. Anthers 

 reniform, 1 -celled. 



* With creeping scions. 



1 . A. reptans, glabrous, stem solitary throwing out creeping scions. 

 p. \13. Woods, &c. 



** Without creeping scions. 



2, A. pyramidalis, hairy, whorls crowded into a pyramidal and 

 tetragonal form, radical leaves very large obovate more or less 

 crenate. p. 1J9, Mountains. 



