Introduced into Africas Lake Victoria some decades ago, the hyacinth has proliferated so fast that it now covers 770 square miles [2,000 sq km] of the lakes surface, disrupting the vital fishing industry that feeds millions of people in the bordering countries of Kenya, Tanzania, and Uganda.
ಚೀನಾದ ಲೀಯಾನಿಂಗ್‌ ಪ್ರಾಂತದಲ್ಲಿ ಒಂದು ಪಳೆಯುಳಿಕೆಯು ಸಿಕ್ಕಿತು.