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Job's-tears,tall tropical plant of the family Poaceae (grassgrass,
any plant of the family Poaceae (formerly Gramineae), an important and widely distributed group of vascular plants, having an extraordinary range of adaptation. Numbering approximately 600 genera and 9,000 species, the grasses form the climax vegetation (see ecology) in
..... Click the link for more information. family), Coix lacrymajobi, native to E Asia and Malaya but elsewhere cultivated in gardens as an annual and naturalized in the S United States and New World tropics. The mature grains are enveloped by very hard, pearly white, oval structures which are used as beads for making rosaries, necklaces, and other objects. Some varieties are harvested for cereal food and are used medicinally in parts of Asia. Job's-tears is classified in the division MagnoliophytaMagnoliophyta
, division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem).
..... Click the link for more information. , class Liliopsida, order Cyperales, family Poaceae.