My kribensis aquarium setup

[River8ide]

I'm trying to create a more natural environment for my kribensis and I'm wondering what plants would typically grow in their natural habitat. I'm not too familiar with plants, so I'd love to know if the ones that grow naturally are easy to find or if there are some hardy alternatives that I can use instead. I'm a bit of a plant killer, so I'd prefer something that's easy to care for. Can anyone recommend some plants that would work well in a kribensis tank and are forgiving for a beginner like me?