The largest herbarium in the world is located at ______?

دنیا کا سب سے بڑا ہربیریم ______ پر واقع ہے؟

Kew

Geneva

New York

None of these

The largest herbarium in the world is located at Kew Gardens, London, UK.

It houses over 7 million plant specimens.

This making it a crucial center for botanical research.