Hi Tori,
You've found a lovely pitcher. While I haven't made an identification, I have asked some members who are more versed in this sort of thing if they can help. Hopefully, we'll find something. I will warn you, though, there are hundreds and hundreds of floral patterns and many of the pieces aren't marked, so it's very challenging.

If you haven't become a member of the club yet, you should consider it. We have a Pattern Identification Database with a couple thousand patterns on it and we will soon have a Body Shape Database so pieces, such as yours, can be identified by shapes individual potters used. These databases are invaluable when researching patterns and potters.

Here's hoping your pattern name will be found quickly!
Cindy