I agree, there's likely honeysuckle (and definitely peach)...but there has to be quite a few others. After a month, there's definitive maple (and the peach dissipates substantially/totally). I sense it's got much more than those - but who knows, eh? Honeysuckle is very complex.
Perhaps you're aware (not aware?), you can buy the individual flavors from Mom & Pop
Concentrated Flavor - Mom and Pop Vapor Shop to make your own. It's not as inexpensive as 'from scratch' (they recommend 20%) - which works out to $7.95 to make 50ml of finished juice. However, there are folks that say you can get by with 15% on some of the flavors. Here's a recent thread of folks using M&P flavors for DIYing:
http://www.e-cigarette-forum.com/forum/diy-e-liquid/466536-mom-pops-concentrated-flavors.html
Fwiw, I'm a "never take 'no' for an answer" kinda gal, and there's a ton of e-juices I'm sure could be cloned...but I honestly can't imagine anybody pulling off a clone of Butterfly Bait! If you get 'er done, please post about it (even if you don't share the recipe).
I've been gonna buy a bottle of BB flavor for mixing with other flavors, but just haven't gotten around to it yet