Unidentified cuphea?

Several years ago, I purchased this plant, thought it had died, but it has come back. I have only seen it once, at this one nursery, and nowhere ever again. No one I ask about it has any idea. The flowers look like small orange cement mixers. Any ideas? No hits on any web search I have done. http://i1236.[IMG]http://i1236.photobucket.com/albums/ff448/pearldiver6/IMGP5870.jpg

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