I don't think "flumph" is the right word. What's the one defining characteristic of the flumph that made it the legend it is today? Yes, that's right, it was the only Lawful Good monster in the entire Fiend Folio. 
Are these so-called "flumphs" Lawful Good? Chaotic if anything, going against the flow and so forth.
So, do we have another term of import we can call them?
Cheers!

Are these so-called "flumphs" Lawful Good? Chaotic if anything, going against the flow and so forth.
So, do we have another term of import we can call them?
Cheers!