BALLOTA.— TEUOEIUM. 
335 
[S. an'nica (L.) ; whorls 4 — 6-flowered, st. erect, lower 1. 
ovate-oblong blunt crenate-serrate stalked, floral I. lanceolate 
acute, cal. -teeth lanceolate very acute, tube of the cor. exceeding 
cal., bracts minute.— B. S. 2669.— Fl. yellowish. Nutlets 
minutely rough. — Gadshill and Sevenoaks, Kent. A. VIII. 
. IX.] E. 
15. Ballo'ta Linn, em., Benth. Horehound. 
1. B. nigra (L.) ; 1. crenate-serrate, bracts linear-subulate, 
cal. funnelshaped,caZ.-<ee<A broadly ovate short patent or reflexed. 
—E. B. 46. R. I. f. 1041 ! B. foetida (Lam.).— St. 2—3 
ft. high. Lower 1. cordate ; upper ovate. Fl. purple or 
white. Scent pungent. A hard coarse plant. Whole plant 
including the cor. covered with hairs. Waste places. P. VII. 
VIII. E. S. I. 
2. B. ruderdlis (Sw.) ; 1. crenate-serrate, bracts linear-subu- 
late, cal. funnelshaped, cal.-teeth ovate gradually acuminate 
erect.— E. I. f. 1039 !— St. 2—3 ft. high. Lower 1. cordate ; 
upper ovate. Fl. purple or white. Scent agreeable. Very 
hairy and soft.^ — I still with Grenier consider this distinct 
from Sp. 1. — Waste places, rare. Abundant at Llanwarne, 
Herefordshire. P. VII. VIII. E. 
16. Maeeu'bium Linn, em., Benth. White Horehound. 
1. M. vulgdre (L.) ; st. erect hoary, 1. ovate narrowed into 
a petiole or roundish cordate crenate hoary rough, whorls many- 
flowered, cal.-teeth 10 subulate patent hooked woolly below, 
their upper half glabrous.—^. B. 410.— St. 1—2 ft. high, 
with many whorls of small whitish flowers. L. sometimes 
dentate, rarely roundly cordate. — Waste places, rare. P. VIII. 
IX. E. S. L 
Tribe VII. Ajugoidece. 
17. Teu'critjm Linn. em. Schreh. 
1. T. Scorodonia (L.) ; st. erect, 1. oblong-ovate their base 
cordate crenate-serrate green on both sides, racemes lateral and 
terminal one-sided, floral 1. ovate acute rather longer than the 
ped\ce\s,upper cal.-Hp ovate,\ower 4:-toothed, cor.-tube exserted. 
1 We do not find any correlation between the shape of the cal.-teeth and the 
hairiness of the plant. — H. & J. G. 
