The attached photo was taken in Los Katios National Park in northwestern Colombia. Any help in identification would be appreciated.
Do those leaves belong to the flowers? The flowers look like Aechmea ramosa, but the leaves are wrong for that.
Here's a convincing photo of that, that the photographer included in a Weed Ecology Book group on Flickr. It's also in a Colombian plants group. Rubiaceae family. https://www.flickr.com/photos/zombie-apocalypse/45640091071/in/photolist-2cx4oZV-2izZRxD-2izZQES