272 THE FLORA. 



a Calyx slightly 2-lipped, obscurely 3-toothed, equal. 8outh 1-3 



a Calyx deeply 2-lipped, 5-toothed, lower lip longer 4-6 



1 S. azu^rea. Azwe S. Leaves linear-oblong. Fls. downy, azure-blue. Summer, 



2 S. urticifo^lia. Nettle-lti. S. Lvs. rhombic-ovate. Corolla smooth, blue. Mai/. 



8 S, coccin'ea. Scarlet S. Lvs. ovate, cordate, hoary. Corolla red, smooth. Jul^, 



4 S. Clayto'ni. ClaytoTi's S. Lvs. lanceolate, pinnatifld, cauline. Fls. small. S. 



5 S. obova^ta. Ohovate S. Lvs. broadly obovate, entire. Flowers blue. S. 



6 S. lyra'ta. Lyrate S. Leaves all radical, oblong, lyrate, erose-dentate, 1 or 2 



on the scape, bract-like. Fls. 1^ long, violet-purple. M. S. Sping. 



7 S Scla'rea. Glarry S. Lvs. ample, broad-ovate. Corolla upper lip large, high- 



arched, t (Fig. 585.) 



8 S. ofEcina'lis. Cam7non S. Lvs. not large, lance-oblong, rugous. Corolla upper 



lip scarce longer than the lower, some vaulted. Shrubby. 

 9 S. ful'gens. Stem weak. Lvs. lance-ovate, long-stalked. Calyx scarcely colored. 

 10 S. splen'dens. Stem erect. Leaves broad-ovate, stalked. Calyx scarlet also. 



6. MONAR'DA. Mountain-mint. 



Calyx tubular, lengthened, 15-ribbed, nearly equally 5-tootlied. Corolla 

 tubular, long, the lips linear or oblong, lower reflexed, 8-lobed, upper 

 erect, entire, involving the filaments. Stamens 2, with rudiments of more. 

 — Erect, fragrant herbs, with rather large flowers in bracted whorls or 

 heads, the bracts generally tinged with the color of the flowers, July- 

 Sept. (Figs. 580, 581.) 



§ Calyx densely hairy in the throat. Corolla purple or whitish 1,2 



§ Calyx naked in the throat. Corolla scarlet or yellow 8, 4 



1 M. fistulo''sa. l^Vild Bergamot. Stem acutely angular, 2-4f. Leaves lance- 



ovate, petiolate. Heads of flowers large, dense, terminal, b. p. w. M. W. 



2 M. Bradburia'na. Bradhiiry^s M. Stem simple, 3f. Leaves lance-oblong, 



subsessile, hairy both sides. Heads few, large, purple. W. 



8 M. puncta'ta. Horsemint. Stem branched, 2-3f. high. Leaves lance-oblong, 

 tapering to a petiole. Bracts longer than the pale yellow flowers. M. W. S. 



4 M. did^yma. Mountain Balm. Stem branched, 2-3f. Leaves broad-ovate, acu- 

 minate. Heads large, with long crimson flowers and bracts, f 



7. NEP'ETA. Catmint. 



Calyx striate, obliquely 5-toothed. Upper lip of the corolla notched or 

 2-cleft, lower 3-lobed, middle lobe largest, throat naked and widened. 

 Stamens ascending beneath the upper lip. — li Lvs. crenate. (Figs. 587, 588.) 



1 W. Cata'ria. Catnep. Tall. Cymes dense, terminal spikes. Leaves cordate. 



2 N. Grlecho'ma. QUI. Trailing. Cymes loose, axillary. Leaves round-reniform 



