Red roses, the symbol of love, were likely yellow in the past ... DOI: 10.1038/s41477-025-01955-5 Valéry Malécot, An evolutionary bouquet for roses, Nature Plants (2025). DOI: 10.1038 ...

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Today, florists sell roses in a range of colours including red, purple, yellow — and even painted with blue or multi-coloured dyes. But what colour were the first roses? A large genomic analysis ...

While “roses are red” in a familiar poem, new evolutionary genetic analysis by Chinese and Dutch researchers has revealed that the first roses were likely yellow. Roses are one of the most ...

Red roses, universal symbols of love ... The results indicate that the common ancestor of modern roses was a flower with simple petals and a yellow color. This discovery challenges some common ...

and determined that the common ancestor of all roses was a flower with one yellow petal and seven leaflets. The findings have been reported in Nature Plants. Red roses are the most popular, and are ...