(87) 
2. HE. auavcus Ker. Radical leaves differing 
from cauline, glaucous, entire, succulent; ray 
purple.—2¢. Seashore. Summer. Autumn. 
3. E. pamapepaicus L. Leaves irregularly 
dentate; ray-flowers narrow, numerous, red- 
dish.—2¢. Colma. Berkeley. Autumn. 
4. E. Canapensis L. Leaves numerous, 
small, rays inconspicuous, whitish. ©. Waste 
grounds. Common. Summer. Autumn. 
12. Baccharis L. 
Dicecious. Head without rays. Scales of 
the involucre co-seriate, imbricate. 4 corolla 
tubular with 5-cleft limb. Pappus capillary, 
l-seriate. corolla filiform, truncate. Pap- 
pus copious, capillary. 
1. B. prmvunaris DC. Leaves sessile cune- 
iform, sinuately dentate; flowers whitish.— b. 
Summer. Autumn. Common. 
2. B. Dovetasi DC. Glutinous; leaves 
lanceolate, acute, distinctly 3-nerved; capitula 
in a compound, terminal corymb; receptacle 
conical.—2¢. Moist sand. San Francisco. 
Summer. 
3. B. vimingsa DC. Shrub with the as- 
pect of a willow; leaves lanceolate, acute; cap- 
itula in terminal corymbs and racemes, recep- 
tacle flat.— ». River-bed, Niles. Livermore. 
Summer. Autumn. 
