While driving thgrough the San Francisco Bay Area I noticed that there are a lot of Acacia trees in bloom. They have yellow rod shaped flowers and make copius amounts of pollen...Does anyone have any idea which strain of Acacia they might be? I did not have my camera with me at the time...Thanks

If you look at the acacia identification thread, you can see that there are *MANY* acacia trees with similar looking flowers and pollen, without pictures of the branches and phyllodes and flowers and seed pods, it's impossible to say!

its likely acacia longifolia but without photos its hard to know...

Ya, could you post some pics?