194 FOUNDATIONS OF BOTANY 
Lips toothed and cleft. Plants aromatic. Leaves 
extremely small. Thymus, [X, 
(6) Calyx not 2-lipped, or not much so. 
Calyx tubular, 5-10-toothed. Stamens not projecting 
from tube of corolla. Marrubium, IT. 
Calyx tubular, with 5 equal teeth. Stamens under 
upper lip of corolla. Nepeta, ITI. 
Calyx tubular, bell-shaped, with 5 awl-shaped teeth. 
Stamens not turned down after maturing. 
Lamium, V. 
Calyx top-shaped, with spreading spiny teeth. 
Leonurus, VI. 
Calyx as in No. 5. Stamens turned down after ma- 
turing. Stachys, VII. 
Stamens 2. Salvia, VIII. 
I. SCUTELLARIA, L. 
Mostly slender herbs, not aromatic. Flowers solitary or in 
pairs, axillary or in terminal spikes or racemes. Calyx bell- . 
shaped, 2-lipped, the upper part swollen into a helmet-shaped 
pouch; mouth of the calyx closed after flowering. Corolla- 
tube long, naked inside. Stamens 4, the anthers meeting in 
pairs, hairy-fringed. Style with a very short upper lobe. 
[The species here described are not the commonest ones, but 
most of the others grow in damp soil and bloom later. ] 
1. S. serrata, Andrews. Skuricar. Stem not much branched, 
1-3 ft. high. Stem-leaves serrate, taper-pointed at both ends, ovate 
or nearly so. Racemes single, loose. Calyx rather hairy. Corolla 
1 in. long, the lips of equal length. Woods. 
2. S. pilosa, Michx. Harry Sxuticap. Stem more or less hairy, 
not much if at all branched, 1-3 ft. high. Leaves a few distant 
pairs, diamond-ovate, oblong-ovate, or roundish-ovate, scalloped, 
obtuse, the lower heart-shaped or nearly truncate at the base, with 
long petioles. Racemes short, few-flowered. Corolla 4 in. long, 
