Gardenguru, you're the best! I've done some Goog searching since you posted and was pleasantly surprised. Now that we know what it is, we'll take better care of it in hopes of seeing it bloom. So I've read, the fragrance from the flowers is absolutely divine. It is strange that we 've had the plant for 6 years and have never seen it bloom. Again, thank you so much, Gardenguru. B

Aralia elegantissima.

Another pic of it from the side. Here is a link that might be useful:

Absolutely. I'm surprised you didn't mention the tall, fragrant blooms.