Tara Guerard's Dining Room

I love a lot of things about Tara Guerard's dining room. Ok, I love a lot of things about Tara, in general (working for Soiree would be a dream job). Ever the creative inspiration, check out her clever sideboard vignette. I love the way she planted in a hurricane with seashells. I only wish I knew what type of plant that was; any guesses? I'd love to try and recreate the look.

{image from Southern Living}