The same flower

I don't know, but I need to know!
Ask in the section for questions...........

Aleyna:

In the previous photo I though they might be Canna, but this isn't Canna. It looks like a plant in the Acanthaceae family...which is huge! Many of the genera in the Acanthaceae family are native to Brazil.

I was thinking that it may be one of the Lobelias, but it needs a less sunny shot............

Thanks Delonix.

Meanie, I'll try another shot ...sunless, as it grows wild in fields, Im sure Ican get some better picture.

Aleyna:

Are the smaller leaves attached to the plant with the red/yellow flowers?

The reason why I ask, is because I see formation of seeds which is very similar to Canna.

The leaves are those you can see on picture.
I'll take a better shot this weekend :)

Sounds good.