(87) 



2. E. GLAUCQS Ker. Kadical leaves differing 

 from cauline, glaucous, entire, succulent; ray 

 purple. 2. Seashore. Summer. Autumn. 



3. E. PHILADELPHICUS L. Leaves irregularly 

 dentate; ray -flowers narrow, numerous, red- 

 dish. !. Colma. Berkeley. Autumn. 



4. E. CANADENSIS L. Leaves numerous, 

 small, rays inconspicuous, whitish. 0. Waste 

 grounds. Common. Summer. Autumn. 



12. Baccharis L. 



Dioecious. Head without rays. Scales of 

 the involucre oc-seriate, imbricate. 6 corolla 

 tubular with 5-cleft limb. Pappus capillary, 

 1-seriate. ? corolla filiform, truncate. Pap- 

 pus copious, capillary. 



1. B. PILULARIS DC. Leaves sessilo cune- 

 iform, sinuately dentate; flowers whitish. . 

 Summer. Autumn. Common. 



2. B. DOUGLASII DC. Glutinous; leaves 

 lanceolate, acute, distinctly 3-nerved; capitula 

 in a compound, terminal corymb; receptacle 

 conical. 2. Moist sand. San Francisco. 

 Summer. 



3. B. VIMINEA DC. Shrub with the as- 

 pect of a willow; leaves lanceolate, acute; cap- 

 itula in terminal corymbs and racemes, recep- 

 tacle flat. ^ . Kiver-bed, Niles. Livermore. 

 Summer. Autumn. 



