The lotus is Vietnam's national flower and a plant that's grown ... Narrator: Lotus silk is one of the rarest fabrics in the world, produced only in small scale across Cambodia, Myanmar, and ...

One of the rarest flowers in the world, the Neelakurinji blooms just once every 12 years in India’s south-western state of Kerala, by Srishti Chaudhary. In a first-of-its-kind case, a man in the ...

From cosmic aromas to fruity flowers, join BBC Bitesize as we take a look at four of the rarest smells from across the world. In 1991, Helen Sharman, a chemist from Sheffield, became the first ...

How to get the world’s rarest flower to bloomHow to get the world’s rarest flower to bloom ...

These rare flowers in the carrot family are limited to only four populations in central Oregon. Ochoco lomatium (pronounced low-MAY-shum) lives on rocky scablands near the North Fork of the ...

These rare flowers in the carrot family are limited to only four populations in central Oregon. Ochoco lomatium lives on rocky scablands near the North Fork of the Crooked River, where cattle grazing, ...