The Oldest Conifers in the World

Of the 75,000 tree species on Earth, a little over 80 are known or thought to live more than 1,000 years. This presentation discusses how they do it, and does a deep dive on 20 of those species. For more information on extremely old trees, see conifers.org, particularly the page "How old is that tree?" at https://www.conifers.org/topics/oldes...