Plants I'm Growing--First Blooms: Pink Cistus, Yellow Columbine (2010)

First blooms today on the Cistus near the Higanzakura (flowering cherry) tree. I'm trying to remember which species this is, but can't. First blooms today also on the yellow, long-spurred Aquilegia (columbine) in the garden. Last year the columbine bloomed on April 21, so a year according to this flower was 363 days.