Nearly 40% of plant species are very rare, and vulnerable to climate change

Nearly 40% of plant species are very rare, and vulnerable to climate change

New research investigates what proportion of the world's land plants are exceedingly rare
More at https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=299688&WT.mc_id=USNSF_1

This is a Research News item.