7 ways Brexit will be felt across Africa

(CNN)The reverberations from Britain's fateful choice extend far beyond Europe. The U.K. retains deep ties with many African states, and the turbulence is causing anxiety from the Johannesburg stock exchange to the battlefields of Somalia.

Where have all the flowers gone?

More than a third of the flowers sold in the European Union come from Kenya. The U.K. is one of the most valuable export markets for some of the largest African economies. One-third of Kenya's cut flowers arrive in Europe, where the U.K. is the second-largest buyer behind the Netherlands. Rather than negotiating with the European bloc, Kenya will now need to negotiate new deals with the U.K., as well as absorbing losses as the British economy retracts. It is a similar story for Nigeria, where a projected figure of £20 billion in bilateral trade by 2020 will now be revised downwards, and South Africa, which will need to make up shortfalls in wine exports.