Are the leaves 1/2 - 1" long; fruit 1/3" long, consisting of a seed partially surrounded by a fleshy red to purple coat? 

CLUE: fruit matures in one season. 

It is a Pacific yew.

Yes
- OR -

Are the leaves 1 - 31/2" long; fruit 1 - 11/2" long, consisting of a seed entirely covered by a fleshy green to purple coat? 

CLUE: fruit matures in two seasons. 

It is a California

Yes