DIDYNAMTA— GYMNQSPERMIA. 635 



Angl. Corn Wounchvort. 



In arvis glareofis vel calcareis vulgaris. 



Annua. Fl. Julio^ Augufto. 



Radix parva. Caulis erectiufculus, ramofus, fubpilofus. 



Folia petiolata, bafi trinervia, cordata, obtufa, late cre- 



uata, utrinque fubpilofa. Flores omnes verticillati. 



Calyx pilofus, dentibus ciliatis. Corolia vix calycem 



excedens, dilute purpurafcens. 



269. BALLOTA. G. Pl. 294. Juf. 114. 



CaJ. hypocrateriformis, decemilriatus, quinque- 

 dentatus. Cor. labium fuperius crcnatum, 

 concavum. 



i. BALLOTA foliis ovaf is indivifis, ferratis, caly- ™g ra 



cibus fuperne dilatatis fubtruncatis : dentibus 



patentibus. 

 Ballota nigra. Sp. PL eJ. 1. 582. Iluclf 260. 



With. 533. Relh. 231. Sibth. 187. £/^/. 



Ifo/. /.46. 

 Mentha aquatica. F/. JDtf77. /. 673 ! 

 Ballottc. Raii Syn. 244. FW//. f////. 154. 



Matth. Vqlgr. v. 2. 180. Tourn. Inft. 1S5, 



/. 85. /. 3. ^/7/. P.v/. 20. 

 Marrubium nigrum. Ger. em. 701. 

 M. vulgare. Cluf Hift. v. 1. 34. 

 Stinking Horehound. Pet. H. Brit. t. 32./ 4, 

 /3. Ballota alba. Sj>, Pl. ed. 2.814. 27. SW. 206. 

 B. nigra /3. Jffo^ 260. With. 533. /&?$. 231« 

 . B. fiore albo, Tourn. Infi. 185. Vaill. Par. 20. 

 Ballote. Camer. Epit. 5.72. 

 /f«g/. Black or Stinking Horehound. 



Ad fepes et in ruderatis vulgaris. 

 /3. Near Hammerfmiih. Mr. Woodward. Staf- 

 ford. Dr. Stokes. Wefton fupra mare, Somer- 

 O 4 fetftire, 



