There are many tropical plants, especially the warm to cool-growing ones are well-transplanted in the cool dome of Gardens by the bay, Singapore. I heard of it before but I just had a chance to visit this dome few weeks ago. Although it's an artificial habitat, the growing condition tends to fit the requirement of tropical cloudy forest based on using less power consumption. Columnea gloriosa looks like doing happy dance in this dome greenhouse. The gorgeous orange flowers are impressed.