need a couple of ginger s ID'd please

I have a label as hidden ginger on this, what's it's real name?

here's a peacock ginger, that had some lovely silver markings on the leaves last year, and their barely there this year.

Is this the real name for this ginger?

Top one looks like Curcuma petiolata, would you take another pic of inflorescence after it's opened up more? The bottom one is kaempferia mansonii. Peacock ginger is just a common name that's actually used for many Kaempferia's, which is a shame because people hear 'peacock' ginger and they think it's the only one.
how much sun is you Curcuma in? Leaves look a little burned around the edges.
This is a picture of one of my Kaempferia Alva's
Liz

it gets more sun that it should, my back yard is themost shaded, but this plant still gets half the day of sunshine, I will move it to more shade see if that helps some

I'll watch that inflorenscense? bloom? right? LOL see how illeterate I am. and take another picture of it in a couple days. I have blooms on it about to bloom too, it's a huge pot full of it. I kind of thought that it was the petiolata but wasn't sure.

thanks for your help Liz