}JIDYNAMIA GYMxNOSPERMIA. 



77 



sum 



Jiite 



arum : 



kD 7 



planum, 



inferius tripar- 

 titum, lacinia media 

 jndivisa. 



1. Cardiaca. 



i 



L. foliis obovatis, 

 trilobis, deatatis, basi 

 cuneatis ; cor oil is ca- 

 lyce pungente majori- 

 bus, lacinia media la- 

 bii inferioris acuta, 



lint, entire; the lowei 



3-parted, 



with 



I 



middle segment 

 yided. 



the 

 uudi-^ 





Leaves obovate, 3- 

 lobed, toothed, cune- 

 ate at base ; corolla 

 longer than the sharp 



toothed 



calyx. 



the 





middle segment of the 

 loAver lip acute. 



Sp. pi. 3. p. 114. Pursh 2. p. 408. 



Root biennial qr perennial. Sfcjji about 3 feetlu^hj 4anded, with Uie 

 angles pubescent- Leaves generally 3 lohed, sometimes dentate, the up^ 

 per ones entire, pubescent along the veins, cuneate at base, erect, suppor- 

 ted on petioles rather more than half an inch long. Flowers in axillarr 

 whorls extending along the greater part of the stem. Calyx nearly gIa^ 

 brous with 5 very acute expanding teeth. Corolla small, very villous on 

 the outer surface. Anthers sprinkled before they burst with white globu- 

 Jar points- Stamens shorter than the corolla. 



Grows in rich soils about buildings, a foreign plant becoming naturali- 



zed. 



Flo^vcrs May 



■August 



^ 



HYPTIS. 



Cab/x 5-dentatus. 

 Corolla rino^ens, 



lumsuperiusbifidum 



5 



US 



inferi 



lacinia media sacculi- 



Cahjx 5-toothed, 

 Corolla ringent^ the 



the 

 the 



upper lip 2-cleft, 



tripartitum, lower 3-partedj 



formi. 



Stamina tubi 



ventri inscrta 



nata. 



? 



decli 



middle segment form- 

 ina; a small sack. Sta- 



in 

 mens 



ins-^rtcd 



in the 

 middle of the tube, de- 



^ 



■iJl 



.-^ 



t K 



