Here is a link that might be useful: March 2011 flowers Northern CA
Are the pictures current? I'm on the other side of the hill from you and nothing in bloom anywhere except for the rosemary. Tulips have broke ground, rose bushes are beginning to wake and sweet peas are about 3" long.
I answered you in the Gallery, but I should clarify something - the first set of photos was taken last week. The second set of photos is a mixed set, since I was answering specific questions about phormiums and coleonema - one was taken 3/5 but the others are from 2010 and 2009.