Kew Millennium Seed Bank, UK
Seed from the Kew Millennium Seed Bank collection at Wakehurst, outside London in the UK.
Swietenia mahagoni (Meliaceae) – West Indian mahogany; native to tropical America – fruit (septifragal capsule); typical of the mahogany family, the fruit contains many unilaterally winged seeds tightly packed around the central column of the fruit; length 11.5cm
weblinks: http://en.wikipedia.org/wiki/Swietenia_mahagoni