Originally published in American Forests Magazine Winter/Spring 2016 issue. 

Botanical gardens are building the first online catalog of every known plant species in the world. It could be a game-changing tool for conservation.

For more than 400 years, humans have been collecting bits of leaf and twig, pressing them flat and dry for safe-keeping and writing about them in journals and books, all to better understand the world’s plants and, more recently, to protect them.

Our knowledge has become exponentially more sophisticated over those years, but the information we’ve accumulated remains scattered all over the world and is often difficult to access. As biologists race to protect biodiversity, there’s an effort underway to change that, a global partnership to build World Flora Online — the first online catalog of the estimated 400,000 vascular plant species of the world.