Still Waters Posted May 8, 2021 #1 Share Posted May 8, 2021 An 18.5 million-year-old fossil found in Panama provides evidence of a new species and is the oldest reliable example of a climbing woody vine known as a liana from the soapberry family. The discovery sheds light on the evolution of climbing plants. The new species, named Ampelorhiza heteroxylon, belongs to a diverse group of tropical lianas called Paullinieae, within the soapberry family (Sapindaceae). More than 475 species of Paullinieae live in the tropics today. https://phys.org/news/2021-05-million-year-vine-fossil-species.html 4 Link to comment Share on other sites More sharing options...
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