The fact that it hasnt attached or buried its foot yet (looks to be the case from the pictures) would concern me, as well as the condition of the petal disk, and mouth. All you can do is what slk55r said, and keep a close eye on it and be prepared to remove it if it goes down south. Most newly imported carpets have poor track records for survival, so finding a healthy one is key. It wouldnt hurt to remove the clowns.