Orange Flower in Colombia

Can anyone identify this plant I found growing near my house in Colombia? Flowers are about 2.5 cm long. Because of it´s location near house and gardens I am not sure it is a native species. Thank you.

 

Reminds me of a [GOOGLE]Nematanthus[/GOOGLE].

 

It's a native. That's one of the many interesting forms of Drymonia or a close relative in the Gesneriaceae.

http://fm2.fieldmuseum.org/plantguides/results.asp?family=&genus=drymonia&intPerPage=25

 

Thanks very much. Looking at that link above Drymonia urceolata seems to be a close match.