The Collaborative International Dictionary
Clover \Clo"ver\ (kl[=o]"v[~e]r), n. [OE. claver, clover, AS. cl[=ae]fre; akin to LG. & Dan. klever, D. klaver, G. klee, Sw. kl["o]fver.] (Bot.) A plant of different species of the genus Trifolium; as the common red clover, Trifolium pratense, the white, Trifolium repens, and the hare's foot, Trifolium arvense.
Clover weevil (Zo["o]l.) a small weevil ( Apion apricans), that destroys the seeds of clover.
Clover worm (Zo["o]l.), the larva of a small moth ( Asopia costalis), often very destructive to clover hay.
In clover, in very pleasant circumstances; fortunate.
Sweet clover. See Meliot.
Wikipedia
Trifolium pratense, the red clover is a herbaceous species of flowering plant in the bean family Fabaceae, native to Europe, Western Asia and northwest Africa, but planted and naturalised in many other regions.
Usage examples of "trifolium pratense".
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.