Analysis of information sources in references of the Wikipedia article "Cosmos (plant)" in English language version.
The South African Light Horse, having no baggage train and living largely off the country, were able to range widely across Natal. How widely can be seen from the spread of the beautiful pink cosmos flower, a native of Argentina which was imported into South Africa in the British Army's horse fodder. Just as cairns on the battlefields mark where soldiers fell, so their route is marked by the pink swathes of cosmos. As my children picked bunches of these lovely flowers for me I wondered if the seeds from which they originated had germinated in the belly of my grandfather's horse as he had ridden that way.
