DICOTY LEDONOUS PLANTS 197 
and entire, lower 3-cleft. Stamens 4; anthers joined in pairs. 
Nutlets with 3 projecting angles, their sides channeled. 
1. L. cardiaca, L. Moruerwort. Stem 2-4 ft. high, prominently 
angled, stiff, stout, upright, very leafy. Leaves palmately lobed or 
cleft; radical ones long-petioled; lower stem-leaves many-cleft, the 
upper ones 3-cleft, prominently nerved, the divisions acute. Corolla 
3 in. long, pale rose-color, the upper lip and outside of the tube 
densely soft-bearded. Common about dooryards and fence-rows. 
Introduced from Europe. 
Vil. STACHYS, Tourn. 
Herbs, rarely shrubs. Leaves scalloped or serrate. Whorls 
of flowers 2 or more flowered, usually in terminal racemes. 
Calyx nearly bell-shaped, 5-toothed. Corolla-tube cylindrical, 
usually with a ring of hairs inside, not dilated at the throat ; 
upper lip erect or spreading; lower spreading, 3-lobed, the 
middle lobe largest. Stamens 4, the 2 lower longest. 
1. S. palustris, L. Perennial; stem erect, 4-angled, 2-3 ft. high, 
hairy, especially on the angles, with projecting or reflexed hairs, 
leafy. Stem-leaves short-petioled or sessile, ovate-lanceolate or 
oblong-lanceolate, scalloped-serrate, coarsely or finely downy, round- 
ish at the base, rather obtuse at the tip. Calyx bristly, the lance- 
awl-shaped teeth rather spiny. Upper lip of the corolla downy. In 
wet soil, especially N. 
2. S. aspera, Michx. Taller than No. 1; angles of the stem covered 
with stiff reflexed bristles, but the sides often smooth. Leaves ser- 
rate, nearly all with distinct petioles. Calyx usually smooth. Corolla 
smooth throughout. Damp thickets and along streams. 
VI. SALVIA, L. 
Annual, biennial, or perennial herbs, or sometimes shrubby. 
Flowers in spikes, racemes, or panicles, usually showy. Calyx 
- tubular or bell shaped, not bearded im the throat, 2-lipped, 
the upper lip entire or 3-toothed, the lower 2-cleft. Corolla 
2-lipped, the upper lip entire or notched, the lower spread- 
ing, 3-lobed, with the middle lobe longer. Stamens 2, short, 
anthers 2-celled, the upper cell fertile, the lower imperfect. 
Style 2-cleft, Nutlets smooth,* 
