What is "clovers"

Usage examples of "clovers".

The tubes of the corollas of the common red and incarnate clovers (Trifolium pratense and incarnatum) do not on a hasty glance appear to differ in length.

My choice would be an ointment made of either four-leaf clovers or Saint-John's-wort.

Miss Moore saw them doing this and started looking for clovers herself.

The speaker wore the standard elite guard uniform: tunic white above the breastbone, patterned with stretched aqua clovers, then finishing with the blue-green fabric to just past his knees.