Natural History Wanderings

The BBC reports

The largest known plant on Earth – a seagrass roughly three times the size of Manhattan – has been discovered off the coast of Australia.
Using genetic testing, scientists have determined a large underwater meadow in Western Australia is in fact one plant.
It is believed to have spread from a single seed over at least 4,500 years

Read on http://www.bbc.com/news/world-australia-61655327