Trichodrymonia aurea is a former Paradrymonia, recently transferred into Trichodrymonia on the basis of DNA studies and detailed morphological analysis. The original collection and the photo here are both of the species in Ecuador, although it may be more widely distributed regionally.
Additional photos can be seen in a slideshow by clicking one of the links below:
- The whole plant growing in nature in Ecuador
- Somewhat different flowers on another plant
- Cultivated plants, here and here