324 
58. LABIATE. 
Tr. VII. AJUGOIDEyE. Cor. with the upper lip very short, 
or deeply bifid and appearing as if wanting. 
17. Teuceium. Stam. parallel, protruded between the lobes 
of the upper lip of the cor., inferior longest ; cells bursting 
longitudinally. Cor. with the ujyper lip deeply bifid, lobes 
long ; lower lip 3-lobed. Cal. tubular, 5-toothed the 
teeth equal or the upper one larger (2-lipped). 
18. Ajuga. Stam. parallel, protruded far beyond the upper 
lip of the cor., inferior longest ; cells bursting longitudinally. 
Cor. with the iqyper lip) very short, 2-lobed ; lower 3-lobed, 
much longer than the upper. Cal. ovate-bellshaped, 
nearly equally 5-cleft. 
Tribe I. Menthoidece. 
1. Men'tha Linn. Mint.^ 
* Throat of the calyx naked. General inflorescence detertidnate. 
Whorls of fl. in terminal spikes or clusters. — f Stoles aerial, 
leafy. 
+1. M. spicdta (L. em. Huds.) ; I. glabrous sessile lanceolate 
acute serrate, sjrikes lax cylindrical, bracts subulate, cor. 
glabrous.^ — E. h. 2424. Sole Menth. 5. M. viridis (L.). 
Whorls of the spike rather distant. L. glandular beneath. — 
p. M. crisjM (L.) ; 1. deeply cut and crisped. — In marshy 
places, rare. P. VIII. Spear-Mint. E. S. 
2. M. rotundifdlia (Huds.) ; I. sessile roundly ovate crennte- 
serrate ivrinlded shaggy beneath, spikes linear cylindrical dense, 
bracts lanceolate, "fr.-cal. not contracted at the mouth," cor. 
hairy.— j?. B. 446. Sole 3.— Viscid. St. 1—2 ft. high. L. 
usually with a cordate base. Whorls of spike nearly all close 
together. Scent acrid. — Waste places, rare. P. VIII. IX. 
Rcnmddeaved Mint. E. S. I. 
tt Stoles subterranean. 
3. M. alopecuroides (Hull) ; I. subsessile roundly cordate-oval 
serrate wrinkled hairy beneath, spikes conical -cylindrical, bracts 
lanceolate, cor. hairy. — Sy. E. B. 1021. J/, rotundijotia Sole 4. 
^f. velutina Bab. M. dvlcissima Dum. — L. not felted beneath. 
-West of S. and east of E. P. VIII. IX. E. S. 
1 See Mr Baker's valuable paper ia J. of B. iii. 233. 
