Undated file photo provided by Sino-Africa Joint Research Center (SAJOREC) shows Lobelia telekii Schweinf., or giant lobelia, which is only found in Uganda and Kenya in Africa. The International Day for Biological Diversity falls on May 22. (SAJOREC/Handout via Xinhua)
International Day for Biological Diversity: plants in Africa
Source: Xinhua| 2021-05-22 07:57:06|Editor: huaxia