Just some of the new species of Teagueia orchids discovered by Lou Jost and his team in central-eastern Ecuador. . The evolutionary radiation of these orchids is extraordinary, containing double the number of species of the famous Galapagos radiations, even though the Galápagos Islands are much bigger than the four mountains these orchids were found on, and far more isolated. . What’s perplexing is that orchid dispersal is ridiculous; they have the smallest seed of any flowering plant, which can disperse more than 800km. . That’s why even in the Galapagos, there are almost no endemic orchids... the vast majority have arrived from mainland Ecuador. . Therefore, the notion that this number and variety of orchid species evolved in such close proximity—on adjacent mountaintops— is mysterious. . With the discovery of this evolutionary radiation, how many more species of orchids might be hidden on mountaintops, in plain sight? . One single mountain in Ecuador had 16 new species of orchids, which are currently the subject of several ecological and evolutionary studies, as this is an unprecedented local speciation event. . Thanks to EcoMinga, and support from the World Land Trust, they’ve been able to preserve these unique, orchid-filled mountain peaks for posterity. . @worldlandtrust #ecominga . #evolution #adaptiveradiation #ecology #botany #orchids #worldlandtrust #mysterious #teagueia #loujost #paradise #ecuador #tropics #tesoros #darwin #galapagos #conservation #worldlandtrust https://www.instagram.com/p/CAdLAAohGvQ/?igshid=1frn17t0vvt0c















