Desmodium uncinatum

Desmodium uncinatum, the silverleaf desmodium, is a species of flowering plant in the family Fabaceae, native to Latin America, and introduced as a fodder to various locales in Africa, India, New Guinea, Australia and Hawaii. Although chiefly a fodder, it can also be used for pasture, deferred feed, cut-and-carry, hay, ground cover, and mulch. It is considered invasive in Australia and Hawaii. This species of Desmodium has also found use in the push-pull technology for pest management where it is grown as an intercrop between rows of a cereal crop to control stem-boring insects and fall armyworms. Together with D. intortum (greenleaf desmodium) they are the most common two intercrops of push-pull technology....read more on Wikipedia.