An Israel Nature and Parks Authority (INPA) survey and mapping project over the last two years has determined that Israel meets international standards on biodiversity protection. Israel has 90 species of endangered plants, 28 being unique to Israel or the countries that surround it.

http://www.jns.org/news-briefs/2016/4/27/study-finds-90-species-of-endangered-plants-in-israel#.VyG22EcSN5Q=