As mentioned in above post. May not be a named chalice. Even if it looked like a named chalice unless it was named or lineage could be traced it is an unnamed chalice.
Oo trust me I like it there greens and blues that you can't see in the pic. There's green and blue in it too but you can't tell from my crappy iPhone pick it's way better in person. And yes to a name when I bought it it was sold to me as a tyree aspera morph