Clover or trefoil are common names for plants of the same genus consisting of about 300 species of plants.
The genus has a cosmopolitan distribution; the highest diversity is found in the temperate Northern Hemisphere.
Nut many species also occur in South America and Africa, including at high altitudes on mountains in the tropics.
The leaves are trifoliate, with stipules adnate to the leaf-stalk.
Their heads or dense spikes of small red, purple, white, or yellow flowers.
Other closely related genera often called clovers include sweet clover and alfalfa or ‘cavalry clover’. (source)
So can hamsters eat clover flowers
No they can’t unfortunately as a result of their toxic nature.
Because of this, they are a flower to avoid feeding them.