what kind?

Yes, a double-flowered Datura metel cultivar. If the cultivar can't be determined, then Datura metel 'Flore Pleno'.

no idea about the cultivar, but there is one more - i think a diff cultivar? seems more curly? and then there is a reg white too. just pretty.

"Hose in hose" is the term for a double flower of this type.

is 'double purple' the same as 'flore pleno'?

Flore pleno is just the generic term for a double-flowered form.

thanks. i like 'hose in hose' form better then when it's double, but in the middle and not raised.