Please tell me what this plant is?

Please tell me what this plant is?

These are in a town square in my hometown of Lompoc, CA. I live on the Central Coast of the state. Photobucket Photobucket Photobucket They are over 6' tall, some of them. Thank you so much!
Spring sprung very, very suddenly!

Spring sprung very, very suddenly!

Best Option for Money

Best Option for Money

a heavy rain.

a heavy rain.

sometimes interlopers can be a GOOD thing.

sometimes interlopers can be a GOOD thing.

Living Room.

Living Room.

What do I do with my lemon eucalyptus?

What do I do with my lemon eucalyptus?