Willow moss or Java moss??

I recently bought some " Willow" moss from Aquabid.com. When I received the moss the other day, I couldn't tell what was. In my opinion, it looks an awful like Java moss. I would appreciate any other opinions concerning the mystery moss. By the way, here is a direct link to pictures of Willow moss, which I thought I was purchasing in the first place.

http://www.aquamoss.net/Willow-Moss/Willow-Moss.htm

Here is what I received:


http://s59.photobucket.com/albums/g...urrent=S5031257.jpg&refPage=&imgAnch=imgAnch1

Yes. I sent an email right after I opened the box. I could instantly tell that the moss wasn't the "willow" that I had purchased. I asked the seller for a partial refund because I believe that I didn't get what I purchased. He/sghe hasn't responded yet. Here is the link for the Aquabid.com auction:

http://www.aquabid.com/cgi-bin/auction/closed.cgi?view_closed_item&liveplantsf1152235511

Yes. I have a PayPal account and recently had to use the dispute system with an Ebay auction. The seller mentions on the auction page that he is going on vacation so I will wait patiently. The ideal situation would to quickly send back the moss but I have no idea when the seller will be back home. Unfortuantely, I bought Java moss from the LFS last week and have enough of it from that purchase. I think it is fair to ask for a partial refund considering the circumstances. Here is a question:

I am keeping the moss in a 5 gallon plastic bucket, submerged in water. Will it be okay in the water for 10 days? Or shall I trash it?