CLASS n. ORDER IL '^ 



Jifolia^ (speedwell) racemes terminal. "h . w. b. 

 Scutellata^ racemes lateral. 2/- w. b. 



C. Corol inferior, \-fietaUed, irregular : seeda 

 naked. 



Lycopus. Calyx tubular, lialf 5-cleft : corol 

 tubular, 4- cleft, nearly eqtiaK i division emargin- 

 ate : stamens distant : seeds 4, retuse. 42.39 — ew- 

 roficus^ (water-horehound) leaves below gash- 

 toothed, above serrate. % — virginicusy leaves 

 jequally serrate, base narrow. 2/'W. 



MoNARDA. Calyx cyliiidric striated, 5-toothed: 

 corol ringent, upper lip linear, involving the fila- 

 ments. 42. 39 — didyma^ (Oswego tea) heads in 

 whorls. % . r. — ailo/ihylla, (mountain mint) leaves 

 acute-serrati. 2/ . p. 



Rosmarinus- Corol ringent, upper lip 2-part.- 

 ed : filaments long, curved, simple, with a tooth. 

 42. 39 — officinalis (rosemary) leaves hairy beneath. 



Salvia. Calyx tubular, 2-lipped, underlip 2- 

 toothed : corol ringent : filaments transversely af- 

 fixed to a pedicel. 42. 39 — officinalis, (sage) leaves 

 crenate. 2/. b. p. e. — urticaefolia, leaves doubly- 

 serrate. 2/. b. 



Collinsonia. Calyx tubular, 2.1ipped : corol 

 unequal, underlip many-cleft, capillary : one per- 

 fect seed. 40. 39 — canadensis, (horse balm) leaves 

 heart-ovate. 2/ . y. 



D. Corol sufierior, 



CiRCAEA. Calyx 2-leaved : corol 2-petalled : 

 capsule hispid, 2-celled, not gaping ; cells 1-seed- 

 ed. 48 88 — lutetiana, (enchanter's nightshade) 

 leaves ovate, a little toothed. 21. w. 



* Cunila, Schoenus, Scirpus, Verbena. 



Order II. Digyxia. 

 Anthoxanthum. Calyx glume 2-valved) 1- 



