plural of heart clover

(botany) A flowering plant (Medicago arabica) in the pea and bean family Fabaceae native to the Mediterranean basin but now found throughout the world.

Any four-leaf variant of the normally three-leaf species of clover of genus Trifolium / Any of certain normally four-leaf plants similar to clover, including

plural of sub clover

Trifolium subterraneum, a geocarpous clover.

Short for subterranean clover.

plural of subterranean clover

plural of four-leaf clover

An uncommon variation of the clover, having four leaves instead of the usual three. / (idiomatic) A bringer of good luck

Alternative form of in clover