(183) 



3. S. LACINIATA Hook. & Am. Bipe crem- 

 ocarp sessile; leaves triangular iu outline, 3- 

 parted, the partitions pinnatifid to 2-pinnatifid. 

 flowers yellow. — Tamalpais. Spring, 



4. S. Menziesii Hook. & Arn. Kipe crem- 

 ocarp pedicillate; leaves deeply 3-5-lobed; the 

 lobes broad, dentate; flowers yellow. — Com- 

 mon. Spring. 



5. S. ARCTOPOIDES Hook. <fe Am. Eipe 

 cremocarp pedicillate; leaves deeply 3-lobed, 

 the lobes laciniately cleft; flowers yellow. — 

 Common. Spring. 



6. S. MARITIMA Kellogg. Lower leaves en- 

 tire, or slightly 3-lobed; upper leaves pal- 

 mately parted, partitions cuneate and some- 

 what lobed ; flowers greenish. — Alameda 

 marshes. Summer. 



22. Eryngium Toum. Eryngo. 



Umbels not regularly compound. Lobes of 

 the calyx-limb rigid. Cremocarp tuberculate. 

 Ribs 0. Vittae 0. — Spinose plants. 



1. E. PETIOLATUM Hook. Flowers bluish. 

 0. Marshes. Summer. 



21. Bowlesia Tiuiz & Pavou. 



Umbels simple. Cremocarp ovate, much 

 contracted on the commissure, plane on the 

 dorsal sides of the mericarps. Ribs 0. vittse 

 0. Leaves opposite. 



