Unveiling the Green World, the world flora online project

The video discusses the importance of plant diversity for human survival and introduces the World Flora Online project, which aims to document every known plant species. The project involves collecting, mounting, and digitizing plant specimens, with a goal to complete by 2020. It highlights the progress made, with millions of specimens photographed, and emphasizes the need to understand plant differences to protect them.

What is the significance of photographing the specimens?

What measures need to be taken to protect plant diversity?