Can you identify these for me?

LuckyCricket

Rock the Shocker
Aug 27, 2007
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Someone was taking down there tank and gave me some live rock with some coral on it, but didn't know what kind it was. Hope you guys help Thanks

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:):):headbang2::):)
 
Thanks guys I think you both are right, but the gsp doesn't seem to be doing so well I only see a few specks of green.
 
the first is Kenya tree (Capnella spp.) due to the fact that the polyps, when retracted, don't go in completely.
 
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