My first mushrooms.

[me075064]

Hi all.
I've just got my first Mushrooms.
Can any one confirm what type they are.
Are they Actinodiscus Mutabilis.
Many thanks

http://bp3.blogger.com/_zG6tlZu2Cks/RxJFUFgHsgI/AAAAAAAAAHk/8h2L6reCox0/s400/mushroom+coral.JPG

[PiXieCath]

IMO, they look like Actinodiscus cardinalis...

[spleify]

Sorry I don't know what they are, but they sure are nice.