164 COMMON CANADIAN; WILD PLANTS. 



3. L. lu'eldus, Turcz., var. AmePiea'llUS, Gray. Calyx- 

 teeth 5, very acute. Corolla hardly exceeding the calyx. 

 Stem strict, short, 2-3 feet high. Leaves lanceolate or 

 oblong-lanceolate, sessile or nearly so, sharply and coarsely 

 serra-te. — N. W. 



5. HEDEO'niA, Pers. MocK Penntrotal. 



1. H. pulegioi'des, Pers. (Ambkican Pennteotal). Stem 

 5-8 inches high, branching, hairy. Leaves oblong-ovate, 

 petioled, obscurely serrate. Whorls few-fiowered. Plant 

 with a pungent aromatic odour. — Open woods and fields. 



2. H. his'pida,, Pursh., has the leaves sessile, linear, and 

 entire, and the calyx ciliate and hispid. — Not common. 



6. COMJJrSO'NIA, L. Hoese-Balm. 

 C. Canaden'siS, L. (Eich-weed. Stone-koot. ) Stem 

 smooth or nearly so, 1—3 feet high. Leaves serrate, pointed, 

 petioled, 3-6 inches long. — Eich woods. 



7. HVSSO'PVS, Tourn. Hyssop. 

 H. offleina'IiS, L. Escaped from gardens in a few locali- 

 ties. Leaves lanceolate or linear, entire. 



8. PYCNABI'TIIEMOI, Miohx. Mountain Mint. Basil. 



1. P. laneeola'tum, Pursh. stem 2 feet high, smoothish 

 or minutely pubescent. Leaves lanceolate or lance-linear, 

 entire. Heads downy. Calyx-teeth short. Lips of corolla 

 very short. — Dry soil. 



2. P. mu'tieum, Pers., var. pilo'sum, G-r. Eoary with 

 loose pubescence. Leaves oblong - lanceolate, denticulate. 

 Bracts and calyx-teeth villous-pubescent. Heads larger 

 than in No. 1. — S. W. Ontario. 



9. SATIIKB'IA, L. Savory. 



S. horten'SiS, L. (Summer Savory.) Stem pubescent. 



Clusters few-flowered. — Escaped from gardens in a few 



localities. 



10. IHONAR'DA, L. HOBSE-MlNT. 



1. M. dld'yma, L. (Oswego Tea.) Corolla bright red, 



very showy. The large outer bracts tinged with red. — 



Along shaded streams. , 



