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Originating in North America, the blossoms have become central to Hindu rituals in India.

Once a mainstay of Indigenous diets, the South American crop is having a resurgence in popularity, in part because of its health benefits.

The flower has developed a deep national importance, but what exactly it signifies depends on whom you ask.

A glimpse at Kashmir's saffron harvest.

The resilient species -- which regrow after wildfires -- are said to capture the spirit of a nation reborn.

The damask variety, valued for its sweet scent, is responsible for the country's renowned rose water.

In the Nile Delta, farming the redolent vine is both a tradition and a vital way to make a living.

The colorful blooms of azaleas light up public spaces and private gardens.

In the Mekong Delta, farmers and locals still gather the flowers on wooden boats. Now, the ritual's also become a photo op.

Papua New Guinea is home to thousands of species -- many still waiting to be discovered.