This is what the tag looks like. It is from Timberline Nurseries, in Arvada Colo. And is a very reputable dealer, don't know who the breeder is however.
To of my Arach mounding types are in trouble, Don't quite know what do to about it. Last year I had at least two others just melt away like this.
Persephony seems to be holding it's own, although it does not have webbing right now.