LAMIUM. 
21 !) 
antli. are fertile and fr. is produced. — Sandy and chalky fields. 
.V. V.— VIII. Ilenbit. 
2. L. intermedium (Fries); 1. obtusely inciso-crenate, lower 
ones stalked, uj)per reniform-cordate uppermost sessile reniform- 
eordate, cal. -teeth lontjer than their tube hispid always spread- 
ing, tube of the cor. with a faint hairy ring within, lateral lobes 
of the lower lip with a small tooth terminal lobe transversely qua- 
drate or oval and emargiuate, nuts oblong. — R. I. f. 964. — Nuts 
twice the size of those of the j)reeeding, as broad as but longer 
than those of the following, with a large triangular terminal rather 
oblique space. Tube of the cor. equal, cylindrical, straight. 
Cal. -teeth usually ])urple, rigid. — Common in Scotland. Sligo, 
Ireland. A. VI.— IX. S. I. 
3. L. incisum (Willd.) ; I. cordate obtuse inciso-serrate stalked, 
upper ones erowded, eal. -teeth as long or longer than their tube 
always spreading, tube of the cor. naked within, lateral lobes of 
the lower lip with a strong tooth, nuts oblong. — E. B. 1933. — 
Varies with the 1. cordate or wedgeshaped below, and the st. few 
slender and elongated or numerous thiek and short. Tube of the 
cor. equal, cylindrical, straight, sometimes with a faint ring of 
hairs within. — Cultivated and waste ground. A. IV. — VI. 
4. L. purpureum (L.); 1. cordate crenate-serrate stalked the 
upper ones crowded, cal. -teeth as long as their tube always 
spreading, tube of the cor. with a ring of hairs within, lateral 
lobes of the lower lip with 2 teeth, nuts oblong. — E. B. 769. — 
Cor. pale purple, lip spotted with red ; tube usually slightly 
curved and narrowed below. Nut about twice as long as broad. 
A form of this plant with more deeply cut leaves is often taken 
for L. incisum. — Waste and cultivated ground. A. V. — VIII. 
Red Dead-nettle. 
5. L. album (L.) ; 1. cordate-ovate acuminate deeply serrate 
stalked, cal. -teeth as long as the tube all separated by acute an- 
gles : upper one distant from the others, lateral lobes of the 
lower lij) of the cor. with 1 — 3 teeth, tube as lon^ as the calyx 
with an oblique ring of hairs within. — E. B. 76H. St. 8. — St. 
12 — 18 in. high. FI. large, wdiite. The separation of one tooth 
from the others in the calyx of this species is remarkable. — 
Waste gromid. P. V. VI. White Dead-nettle. 
f6. L. niaculatum (L.); 1. cordate-ovate acuminate deeply 
serrate stalked, cal. -teeth longer than their tube 3 upper ones 
separated from the other 2 by broad obtuse angles, lateral lobes of 
the lower liji of the cor. with 1 tooth, tube longer than the calyx 
with a transverse ring of hairs within. — E. B. 2550. — St. 12 — 18 
in. high. FI. purple. L. marked with white cordate-ovate (L. 
M 5 
