Mystery khat ID?

[fyzygy]

This plant is seed-grown. It wasn't the strongest contender from a batch of mixed-variety seed a SAB forum member kindly gifted me, but turned out to be the only survivor (due to gardener's negligence). New growth often shows this slight variegation. It's a random from a batch of seed that included Vienna white, among others. Can anyone positively ID this khat variety? Or suggest likely genetics? I've always referred to it as the green one, because I've never seen a hint of red on the foliage. 

[withdrawl clinic]

i agree with you, to call it a green variety, and as such it's likely to be a cross between a vienna white and a syd rbg narrow leaved.

the leaves look wider than an nl, and narrower than a vw.

because we created so many x-crosses, and appearance can be misleading, i decide if it's more an nl or broad, by the fact if, how they sucker.

as well nl and broad have a different appereance, which only becomes obvious, in mature plants.