The results revealed that the earliest roses were yellow, with just one row of petals, and leaves split into seven leaflets.

Red roses, the symbol of love, were likely yellow in the past, indicates a large genomic analysis by researchers from Beijing ...

Roses of all colors exist today, including red, pink, peach, and white. They belong to the genus Rosa. They make […] ...

The researchers found that rose diversity has two hotspots in China, and that the plants probably evolved to adapt to distinct climates — yellow flowers with small leaves in the arid northwest, and ...

Researchers in China have analysed the genome of 205 samples of 84 species of rose, accounting for 84 percent of the flower ...