(161) 



poundly dissected; stamens scarcely exserted; 

 corolla whitish, ochroleucous or violet. 0. 

 Alameda. Marin County. Summer. 



5. P. TANACETIFOLIA Benth. Ovary con- 

 taining four ovules; inflorescence thyrsoid, cir- 

 cinate; flowers with very short pedicels: sepals 

 but little longer than the capsule; leaves finely 

 and decoinpoundly dissected; stamens much ex- 

 serted; corolla bluish. . Strawberry Valley. 

 Contra Costa. Summer. 



6. P. CILIATA Benth. Ovary containing four 

 ovules; inflorescence cymose, circinate; the 

 circinna rather short; sepals in fruit accrescent 

 and transversely veined: leaves pinnately 

 parted, the parfcitionspinnatifid; stamens some- 

 what shorter than the corolla; white or blue. 

 0. Belmont. Spring. 



7. P. DIVAEICATA Gray. Ovary containing 

 more than four ovules; inflorescence in ra- 

 cemes; pedicels short; leaves ovate, entire; co- 

 rolla blue. 0. Tiburon. Spring; 



5, Ellisia L. 



Calyx 5-parted, sinuses naked. Corolla 

 campanulate, stamens included. Ovary 1- 

 celled with two parietal placentae. Stigma 2- 

 cleft. Capsule membranaceous, loculicidal, 

 the placentae separating from the capsular 

 valves, simulating a second internal capsule. 

 0. Flowers pale. 



